Update app.py

app.py

@@ -523,7 +523,7 @@ def get_response_from_llama(query, model, selected_docs, file_type, num_calls=1,
     for _ in range(num_calls):
         try:
             # Generate content with streaming enabled
-            for message in client.chat_completion(
+            for message in client.chat.completions.create(
                 messages=messages,
                 max_tokens=2000,
                 temperature=temperature,