Update app.py

app.py

@@ -78,8 +78,8 @@ def respond(message, history, model, temperature, num_calls, use_embeddings, sys
 
     try:
         for main_content, sources in get_response_with_search(message, model, num_calls, temperature, use_embeddings, system_prompt):
-            response = f"{main_content}\n\n{sources}"
-            yield response
+#            response = f"{main_content}\n\n{sources}"
+            yield main_content
     except Exception as e:
         logging.error(f"Error with {model}: {str(e)}")
         yield f"An error occurred with the {model} model: {str(e)}. Please try again or select a different model."