Update app.py

app.py

@@ -34,7 +34,7 @@ def llm_chat_response(text: str) -> str:
             raise HTTPException(status_code=500, detail="HF_TOKEN not configured")
         
         logger.info("Initializing InferenceClient...")
-        client = InferenceClient(api_key=HF_TOKEN)
+        client = InferenceClient(token=HF_TOKEN)  # Changed from api_key to token
         
         messages = [
             {
@@ -76,7 +76,6 @@ async def chat(request: ChatRequest):
 async def root():
     return {"message": "Welcome to the LLM Chat API. Use POST /chat endpoint to get responses."}
 
-# Fixed error handlers
 @app.exception_handler(404)
 async def not_found_handler(request, exc):
     return JSONResponse(