Update app.py

app.py

@@ -165,7 +165,7 @@ def user(message, history):
     history_transformer_format = history + [[message, ""]]
 
     print(history_transformer_format)
-    return source_text, history_transformer_format
+    return "", history_transformer_format, source_text
 
 # Define the Gradio interface
 title = "Tchap"
@@ -185,7 +185,7 @@ with gr.Blocks() as demo:
     user_output = gr.HTML()  # To display the user's message
     history = gr.State()
 
-    msg.submit(user, inputs=[msg, history], outputs=[user_output, history], queue=False).then(
+    msg.submit(user, inputs=[msg, chatbot], outputs=[msg, chatbot, user_output], queue=False).then(
         predict, chatbot, chatbot
     )