Update app.py

app.py

@@ -13,14 +13,15 @@ client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 
 # TimescaleDB config (via Hugging Face Space secrets)
 DB_CONFIG = {
-    "host": "127.0.0.1",  # Use TCP/IP connection instead of Unix socket
-    "port": os.getenv("DB_PORT", 5434),  # Ensure this is the correct port
+    "host": os.getenv("DB_HOST", "127.0.0.1"),  # Use the actual DB host
+    "port": os.getenv("DB_PORT", 5434),
     "database": os.getenv("DB_NAME", "postgres"),
     "user": os.getenv("DB_USER", "postgres"),
     "password": os.getenv("DB_PASSWORD", "password"),
 }
 
 
+
 # Query TimescaleDB with improved error handling
 def query_timescaledb(sql_query):
     try: