Update app.py

app.py

@@ -111,7 +111,7 @@ from huggingface_hub import InferenceClient
 def llm_chat_response(text):
     HF_TOKEN = os.getenv("HF_TOKEN")
     client = InferenceClient(
-        provider="sambanova",  # Use the provider that supports conversational image-text tasks.
+        provider="novita",  # Use the provider that supports conversational image-text tasks.
         api_key=HF_TOKEN,
     )