Update app.py

app.py

@@ -1,21 +1,49 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
 import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-
 from Gradio_UI import GradioUI
 
+# Custom Tools
+
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def get_weather(city: str) -> str:
+    """Fetches the current weather for a given city.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        city: The name of the city.
     """
-    return "What magic will you build ?"
+    try:
+        response = requests.get(f"https://wttr.in/{city}?format=%C+%t")
+        return f"The current weather in {city} is: {response.text}"
+    except Exception as e:
+        return f"Error fetching weather for {city}: {str(e)}"
+
+
+@tool
+def solve_math(expression: str) -> str:
+    """Solves basic math expressions.
+    Args:
+        expression: A math expression in string format (e.g., "2+2*3").
+    """
+    try:
+        result = eval(expression, {"__builtins__": None}, {})
+        return f"The result is {result}"
+    except Exception as e:
+        return f"Error solving math expression '{expression}': {str(e)}"
+
+
+@tool
+def get_joke() -> str:
+    """Fetches a random joke from an alternative API (icanhazdadjoke)."""
+    try:
+        headers = {"Accept": "application/json"}
+        response = requests.get("https://icanhazdadjoke.com/", headers=headers).json()
+        return response["joke"]
+    except Exception as e:
+        return f"Error fetching joke: {str(e)}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -33,24 +61,32 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
+# Final Answer Tool (Required)
 final_answer = FinalAnswerTool()
+
+# Fix: Use a valid Hugging Face model ID instead of a URL
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',  # Ensure this model is available
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
+# Import external tools
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+search_tool = DuckDuckGoSearchTool()  # Adding missing search tool
 
+# Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Initialize agent with necessary tools
 agent = CodeAgent(
     model=model,
-    tools=[image_generation_tool,get_current_time_in_timezone,final_answer,DuckDuckGoSearchTool()], ## add or remove tools here
+    tools=[
+        final_answer, get_weather, solve_math, get_joke, get_current_time_in_timezone,
+        image_generation_tool, search_tool  # Ensure required tools are included
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -60,5 +96,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+# Launch UI
+GradioUI(agent).launch()