Update app.py

app.py

@@ -77,7 +77,7 @@ def bot_streaming(message, history):
                 user = DEFAULT_IMAGE_TOKEN + '\n' + user
             conv.append_message(conv.roles[0], user)
             conv.append_message(conv.roles[1], assistant)
-    conv.append_message(conv.roles[0], user)
+    conv.append_message(conv.roles[0], message['text'])
     conv.append_message(conv.roles[1], None)
     prompt = conv.get_prompt()
     
@@ -138,6 +138,7 @@ with gr.Blocks(fill_height=True, ) as demo:
     textbox=chat_input,
     chatbot=chatbot,
     )
+    gr.Image(label="Upload an image to start")
 
 
 if __name__ == "__main__":