Wrap Groq init in try-except to handle library errors

main.py

@@ -38,7 +38,12 @@ app.add_middleware(
 # Initialize Groq client
 GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 # Initialize Groq client
-groq_client = Groq(api_key=GROQ_API_KEY) if GROQ_API_KEY else None
+try:
+    groq_client = Groq(api_key=GROQ_API_KEY) if GROQ_API_KEY else None
+except Exception as e:
+    logger.warning(f"Error initializing Groq: {str(e)}")
+    groq_client = None
+
 if groq_client:
     logger.info("Groq client initialized successfully")
 else: