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import requests |
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import folium |
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COUNTRIES_AND_CITIES = { |
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"Afghanistan": ["Kabul", "Kandahar", "Herat", "Mazar-i-Sharif", "Jalalabad"], |
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"Albania": ["Tirana", "Durrës", "Vlorë", "Shkodër", "Fier"], |
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"Algeria": ["Algiers", "Oran", "Constantine", "Annaba", "Blida"], |
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"Argentina": ["Buenos Aires", "Córdoba", "Rosario", "Mendoza", "La Plata"], |
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"Armenia": ["Yerevan", "Gyumri", "Vanadzor", "Vagharshapat", "Hrazdan"], |
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"Australia": [ |
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"Sydney", |
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"Melbourne", |
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"Brisbane", |
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"Perth", |
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"Adelaide", |
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"Gold Coast", |
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"Newcastle", |
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"Canberra", |
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"Sunshine Coast", |
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"Wollongong", |
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], |
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"Austria": ["Vienna", "Graz", "Linz", "Salzburg", "Innsbruck"], |
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"Azerbaijan": ["Baku", "Ganja", "Sumqayit", "Mingachevir", "Lankaran"], |
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"Bahrain": ["Manama", "Riffa", "Muharraq", "Hamad Town", "A'ali"], |
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"Bangladesh": ["Dhaka", "Chittagong", "Sylhet", "Rajshahi", "Khulna"], |
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"Belarus": ["Minsk", "Gomel", "Mogilev", "Vitebsk", "Grodno"], |
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"Belgium": ["Brussels", "Antwerp", "Ghent", "Charleroi", "Liège"], |
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"Bolivia": ["La Paz", "Santa Cruz", "Cochabamba", "Sucre", "Oruro"], |
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"Bosnia and Herzegovina": ["Sarajevo", "Banja Luka", "Tuzla", "Zenica", "Mostar"], |
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"Brazil": [ |
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"São Paulo", |
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"Rio de Janeiro", |
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"Brasília", |
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"Salvador", |
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"Fortaleza", |
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"Belo Horizonte", |
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"Manaus", |
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"Curitiba", |
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"Recife", |
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"Goiânia", |
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], |
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"Bulgaria": ["Sofia", "Plovdiv", "Varna", "Burgas", "Ruse"], |
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"Cambodia": ["Phnom Penh", "Siem Reap", "Battambang", "Sihanoukville", "Poipet"], |
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"Canada": [ |
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"Toronto", |
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"Montreal", |
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"Vancouver", |
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"Calgary", |
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"Edmonton", |
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"Ottawa", |
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"Winnipeg", |
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"Quebec City", |
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"Hamilton", |
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"Kitchener", |
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], |
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"Chile": ["Santiago", "Valparaíso", "Concepción", "La Serena", "Antofagasta"], |
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"China": [ |
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"Shanghai", |
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"Beijing", |
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"Chongqing", |
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"Tianjin", |
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"Guangzhou", |
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"Shenzhen", |
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"Wuhan", |
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"Dongguan", |
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"Chengdu", |
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"Nanjing", |
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], |
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"Colombia": ["Bogotá", "Medellín", "Cali", "Barranquilla", "Cartagena"], |
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"Croatia": ["Zagreb", "Split", "Rijeka", "Osijek", "Zadar"], |
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"Czech Republic": ["Prague", "Brno", "Ostrava", "Plzen", "Liberec"], |
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"Denmark": ["Copenhagen", "Aarhus", "Odense", "Aalborg", "Esbjerg"], |
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"Ecuador": ["Quito", "Guayaquil", "Cuenca", "Santo Domingo", "Machala"], |
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"Egypt": ["Cairo", "Alexandria", "Giza", "Shubra El Kheima", "Port Said"], |
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"Estonia": ["Tallinn", "Tartu", "Narva", "Pärnu", "Kohtla-Järve"], |
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"Ethiopia": ["Addis Ababa", "Dire Dawa", "Mekelle", "Adama", "Awassa"], |
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"Finland": ["Helsinki", "Espoo", "Tampere", "Vantaa", "Oulu"], |
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"France": [ |
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"Paris", |
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"Lyon", |
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"Marseille", |
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"Toulouse", |
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"Nice", |
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"Nantes", |
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"Strasbourg", |
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"Montpellier", |
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"Bordeaux", |
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"Lille", |
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], |
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"Georgia": ["Tbilisi", "Batumi", "Kutaisi", "Rustavi", "Gori"], |
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"Germany": [ |
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"Berlin", |
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"Hamburg", |
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"Munich", |
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"Cologne", |
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"Frankfurt", |
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"Stuttgart", |
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"Düsseldorf", |
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"Dortmund", |
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"Essen", |
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"Leipzig", |
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], |
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"Ghana": ["Accra", "Kumasi", "Tamale", "Takoradi", "Cape Coast"], |
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"Greece": ["Athens", "Thessaloniki", "Patras", "Heraklion", "Larissa"], |
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"Hungary": ["Budapest", "Debrecen", "Szeged", "Miskolc", "Pécs"], |
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"Iceland": ["Reykjavik", "Kópavogur", "Hafnarfjörður", "Akureyri", "Reykjanesbær"], |
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"India": [ |
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"Mumbai", |
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"Delhi", |
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"Bangalore", |
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"Hyderabad", |
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"Chennai", |
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"Kolkata", |
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"Ahmedabad", |
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"Pune", |
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"Surat", |
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"Jaipur", |
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], |
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"Indonesia": [ |
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"Jakarta", |
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"Surabaya", |
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"Bandung", |
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"Bekasi", |
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"Medan", |
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"Tangerang", |
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"Depok", |
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"Semarang", |
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"Palembang", |
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"Makassar", |
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], |
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"Iran": ["Tehran", "Mashhad", "Isfahan", "Karaj", "Shiraz"], |
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"Iraq": ["Baghdad", "Basra", "Mosul", "Erbil", "Najaf"], |
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"Ireland": ["Dublin", "Cork", "Limerick", "Galway", "Waterford"], |
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"Israel": ["Jerusalem", "Tel Aviv", "Haifa", "Rishon LeZion", "Petah Tikva"], |
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"Italy": [ |
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"Rome", |
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"Milan", |
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"Naples", |
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"Turin", |
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"Palermo", |
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"Genoa", |
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"Bologna", |
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"Florence", |
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"Bari", |
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"Catania", |
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], |
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"Japan": [ |
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"Tokyo", |
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"Osaka", |
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"Yokohama", |
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"Nagoya", |
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"Sapporo", |
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"Fukuoka", |
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"Kobe", |
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"Kawasaki", |
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"Kyoto", |
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"Saitama", |
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], |
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"Jordan": ["Amman", "Zarqa", "Irbid", "Russeifa", "Wadi as-Ser"], |
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"Kazakhstan": ["Almaty", "Nur-Sultan", "Shymkent", "Aktobe", "Taraz"], |
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"Kenya": ["Nairobi", "Mombasa", "Kisumu", "Nakuru", "Eldoret"], |
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"Kuwait": ["Kuwait City", "Al Ahmadi", "Hawalli", "As Salimiyah", "Sabah as Salim"], |
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"Latvia": ["Riga", "Daugavpils", "Liepāja", "Jelgava", "Jūrmala"], |
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"Lebanon": ["Beirut", "Tripoli", "Sidon", "Tyre", "Nabatieh"], |
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"Lithuania": ["Vilnius", "Kaunas", "Klaipėda", "Šiauliai", "Panevėžys"], |
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"Luxembourg": [ |
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"Luxembourg City", |
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"Esch-sur-Alzette", |
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"Differdange", |
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"Dudelange", |
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"Ettelbruck", |
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], |
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"Malaysia": ["Kuala Lumpur", "George Town", "Ipoh", "Shah Alam", "Petaling Jaya"], |
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"Mexico": [ |
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"Mexico City", |
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"Guadalajara", |
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"Monterrey", |
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"Puebla", |
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"Tijuana", |
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"León", |
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"Juárez", |
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"Torreón", |
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"Querétaro", |
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"Mérida", |
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], |
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"Morocco": ["Casablanca", "Rabat", "Fez", "Marrakech", "Agadir"], |
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"Nepal": ["Kathmandu", "Pokhara", "Lalitpur", "Bharatpur", "Biratnagar"], |
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"Netherlands": [ |
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"Amsterdam", |
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"Rotterdam", |
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"The Hague", |
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"Utrecht", |
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"Eindhoven", |
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"Tilburg", |
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"Groningen", |
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"Almere", |
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"Breda", |
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"Nijmegen", |
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], |
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"New Zealand": ["Auckland", "Wellington", "Christchurch", "Hamilton", "Tauranga"], |
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"Nigeria": ["Lagos", "Abuja", "Kano", "Ibadan", "Port Harcourt"], |
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"Norway": [ |
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"Oslo", |
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"Bergen", |
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"Trondheim", |
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"Stavanger", |
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"Drammen", |
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"Fredrikstad", |
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"Kristiansand", |
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"Sandnes", |
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"Tromsø", |
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"Sarpsborg", |
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], |
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"Pakistan": ["Karachi", "Lahore", "Faisalabad", "Rawalpindi", "Multan"], |
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"Peru": ["Lima", "Arequipa", "Trujillo", "Chiclayo", "Huancayo"], |
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"Philippines": ["Manila", "Quezon City", "Davao", "Cebu City", "Zamboanga"], |
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"Poland": ["Warsaw", "Kraków", "Łódź", "Wrocław", "Poznań"], |
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"Portugal": ["Lisbon", "Porto", "Vila Nova de Gaia", "Amadora", "Braga"], |
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"Qatar": ["Doha", "Al Rayyan", "Umm Salal", "Al Wakrah", "Al Khor"], |
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"Romania": ["Bucharest", "Cluj-Napoca", "Timișoara", "Iași", "Constanța"], |
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"Russia": [ |
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"Moscow", |
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"Saint Petersburg", |
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"Novosibirsk", |
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"Yekaterinburg", |
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"Kazan", |
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"Nizhny Novgorod", |
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"Chelyabinsk", |
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"Samara", |
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"Omsk", |
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"Rostov-on-Don", |
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], |
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"Saudi Arabia": ["Riyadh", "Jeddah", "Mecca", "Medina", "Dammam"], |
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"Serbia": ["Belgrade", "Novi Sad", "Niš", "Kragujevac", "Subotica"], |
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"Singapore": ["Singapore"], |
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"Slovakia": ["Bratislava", "Košice", "Prešov", "Žilina", "Banská Bystrica"], |
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"Slovenia": ["Ljubljana", "Maribor", "Celje", "Kranj", "Velenje"], |
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"South Africa": [ |
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"Cape Town", |
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"Johannesburg", |
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"Durban", |
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"Pretoria", |
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"Port Elizabeth", |
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], |
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"South Korea": [ |
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"Seoul", |
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"Busan", |
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"Incheon", |
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"Daegu", |
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"Daejeon", |
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"Gwangju", |
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"Suwon", |
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"Ulsan", |
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"Changwon", |
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"Goyang", |
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], |
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"Spain": [ |
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"Madrid", |
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"Barcelona", |
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"Valencia", |
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"Seville", |
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"Zaragoza", |
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"Málaga", |
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"Murcia", |
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"Palma", |
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"Las Palmas", |
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"Bilbao", |
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], |
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"Sri Lanka": [ |
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"Colombo", |
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"Dehiwala-Mount Lavinia", |
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"Moratuwa", |
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"Sri Jayawardenepura Kotte", |
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"Negombo", |
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], |
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"Sweden": [ |
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"Stockholm", |
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"Gothenburg", |
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"Malmö", |
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"Uppsala", |
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"Västerås", |
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"Örebro", |
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"Linköping", |
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"Helsingborg", |
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"Jönköping", |
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"Norrköping", |
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], |
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"Switzerland": [ |
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"Zurich", |
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"Geneva", |
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"Basel", |
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"Bern", |
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"Lausanne", |
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"Winterthur", |
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"Lucerne", |
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"St. Gallen", |
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"Lugano", |
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"Biel/Bienne", |
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], |
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"Thailand": ["Bangkok", "Chiang Mai", "Pattaya", "Phuket", "Hat Yai"], |
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"Turkey": [ |
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"Istanbul", |
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"Ankara", |
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"Izmir", |
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"Bursa", |
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"Adana", |
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"Gaziantep", |
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"Konya", |
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"Antalya", |
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"Kayseri", |
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"Mersin", |
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], |
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"Ukraine": ["Kyiv", "Kharkiv", "Odesa", "Dnipro", "Donetsk"], |
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"United Arab Emirates": ["Dubai", "Abu Dhabi", "Sharjah", "Al Ain", "Ajman"], |
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"United Kingdom": [ |
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"London", |
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"Birmingham", |
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"Manchester", |
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"Leeds", |
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"Liverpool", |
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"Sheffield", |
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"Bristol", |
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"Glasgow", |
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"Leicester", |
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"Edinburgh", |
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], |
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"United States": [ |
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"New York", |
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"Los Angeles", |
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"Chicago", |
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"Houston", |
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"Phoenix", |
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"Philadelphia", |
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"San Antonio", |
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"San Diego", |
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"Dallas", |
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"San Jose", |
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], |
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"Uruguay": ["Montevideo", "Salto", "Paysandú", "Las Piedras", "Rivera"], |
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"Venezuela": ["Caracas", "Maracaibo", "Valencia", "Barquisimeto", "Maracay"], |
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"Vietnam": ["Ho Chi Minh City", "Hanoi", "Da Nang", "Bien Hoa", "Hue"], |
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} |
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US_STATES = [ |
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"Alabama", |
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"Alaska", |
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"Arizona", |
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"Arkansas", |
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"California", |
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"Colorado", |
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"Connecticut", |
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"Delaware", |
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"Florida", |
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"Georgia", |
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"Hawaii", |
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"Idaho", |
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"Illinois", |
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"Indiana", |
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"Iowa", |
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"Kansas", |
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"Kentucky", |
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"Louisiana", |
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"Maine", |
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"Maryland", |
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"Massachusetts", |
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"Michigan", |
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"Minnesota", |
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"Mississippi", |
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"Missouri", |
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"Montana", |
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"Nebraska", |
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"Nevada", |
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"New Hampshire", |
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"New Jersey", |
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"New Mexico", |
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"New York", |
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"North Carolina", |
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"North Dakota", |
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"Ohio", |
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"Oklahoma", |
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"Oregon", |
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"Pennsylvania", |
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"Rhode Island", |
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"South Carolina", |
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"South Dakota", |
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"Tennessee", |
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"Texas", |
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"Utah", |
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"Vermont", |
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"Virginia", |
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"Washington", |
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"West Virginia", |
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"Wisconsin", |
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"Wyoming", |
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"District of Columbia", |
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] |
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def get_coordinates_from_dropdown(country: str, city: str, state: str = None) -> tuple: |
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"""Get coordinates using dropdown selections""" |
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if not country or not city: |
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return None, "Please select both country and city." |
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if country == "United States" and state: |
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query = f"{city}, {state}, United States" |
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else: |
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query = f"{city}, {country}" |
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try: |
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url = "https://nominatim.openstreetmap.org/search" |
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params = {"q": query, "format": "json", "limit": 1} |
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headers = {"User-Agent": "ClimateRiskTool/1.0"} |
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response = requests.get(url, params=params, headers=headers, timeout=10) |
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data = response.json() |
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if data: |
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lat = float(data[0]["lat"]) |
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lon = float(data[0]["lon"]) |
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return ( |
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lat, |
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lon, |
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), f"✅ Location found: {data[0].get('display_name', query)}" |
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else: |
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return None, f"❌ Location '{city}' not found in {country}." |
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except Exception as e: |
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return None, f"❌ Error looking up location: {str(e)}" |
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def create_risk_map( |
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lat: float, lon: float, city: str, country: str, risk_analysis: dict = None |
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) -> str: |
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import folium |
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m = folium.Map(location=[lat, lon], zoom_start=10, tiles="OpenStreetMap") |
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marker_color = "blue" |
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popup_html = f"<b>{city}, {country}</b><br>Lat: {lat:.4f}<br>Lon: {lon:.4f}" |
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if risk_analysis and isinstance(risk_analysis, dict): |
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risks = risk_analysis.get("risk_analysis", {}) |
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popup_html += "<br><b>Risks for this location:</b><br>" |
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max_level = 0 |
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for risk_name, risk_data in risks.items(): |
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if isinstance(risk_data, dict): |
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risk_level = risk_data.get("risk_level", 0) |
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max_level = max(max_level, risk_level) |
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if risk_level > 80: |
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emoji = "🔴" |
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elif risk_level > 60: |
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emoji = "🟠" |
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elif risk_level > 40: |
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emoji = "🟡" |
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elif risk_level > 20: |
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emoji = "🟢" |
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else: |
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emoji = "⚪" |
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popup_html += f"{emoji} <b>{risk_name.title()}:</b> {risk_level}/100<br>" |
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if max_level > 80: |
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marker_color = "red" |
|
|
elif max_level > 60: |
|
|
marker_color = "orange" |
|
|
elif max_level > 40: |
|
|
marker_color = "lightgreen" |
|
|
elif max_level > 20: |
|
|
marker_color = "green" |
|
|
else: |
|
|
marker_color = "blue" |
|
|
|
|
|
|
|
|
marker = folium.Marker( |
|
|
[lat, lon], |
|
|
popup=popup_html, |
|
|
tooltip=f"Risks for {city}", |
|
|
icon=folium.Icon(color=marker_color, icon="info-sign"), |
|
|
) |
|
|
marker.add_to(m) |
|
|
|
|
|
|
|
|
script = f""" |
|
|
<script> |
|
|
var marker = {marker.get_name()}; |
|
|
marker.openPopup(); |
|
|
</script> |
|
|
""" |
|
|
m.get_root().html.add_child(folium.Element(script)) |
|
|
|
|
|
|
|
|
legend_html = """ |
|
|
<div style="position: fixed; |
|
|
top: 10px; right: 10px; width: 280px; height: auto; |
|
|
background-color: white; border: 2px solid grey; z-index: 9999; |
|
|
font-size: 13px; padding: 12px; border-radius: 10px; |
|
|
box-shadow: 0 4px 8px rgba(0,0,0,0.1);"> |
|
|
<h4 style="margin: 0 0 10px 0;">🗺️ Legend</h4> |
|
|
<div><span style="color:red;">🔴</span> High risk<br> |
|
|
<span style="color:orange;">🟠</span> Moderate risk<br> |
|
|
<span style="color:yellow;">🟡</span> Mild risk<br> |
|
|
<span style="color:green;">🟢</span> Low risk</div> |
|
|
</div> |
|
|
""" |
|
|
m.get_root().html.add_child(folium.Element(legend_html)) |
|
|
|
|
|
return m._repr_html_() |
|
|
|
|
|
def get_city_suggestions(country: str) -> str: |
|
|
"""Return city suggestions for selected country""" |
|
|
if country in COUNTRIES_AND_CITIES: |
|
|
cities = COUNTRIES_AND_CITIES[country] |
|
|
return f"💡 Popular cities in {country}: {', '.join(cities[:8])}..." |
|
|
return "" |
|
|
|
