Update app.py

app.py

@@ -126,7 +126,7 @@ with gr.Blocks(css=customCSS, theme=small_and_beautiful_theme) as demo:
 
     def bot(history):
         user_message = history[-1][0] # get if from most recent history element
-        user_message = user_message + " Please provide the source documents" # to alter the prompt and provide sources
+        #user_message = user_message + " Please provide the source documents" # to alter the prompt and provide sources
         response = agent_chain(user_message)
         bot_message = response['output']
         history[-1][1] = ""