add inf provider

app.py

@@ -16,7 +16,7 @@ try:
     )
     tools = mcp_client.get_tools()
 
-    model = InferenceClientModel(api_key=token)
+    model = InferenceClientModel(provider="hf-inference", token=token)
     agent = CodeAgent(tools=[*tools], model=model)
 
     demo = gr.ChatInterface(