Update app.py

app.py

@@ -50,11 +50,14 @@ def respond(message, chat_history):
     return "", chat_history
 
 with gr.Blocks() as app:
-
+    gr.Markdowon("""<h1><center>Starcoder 1b-sft Demo<br><h3><a href src= 'https://huggingface.co/abacaj/starcoderbase-1b-sft'>https://huggingface.co/abacaj/starcoderbase-1b-sft</a>""")
     chatbot = gr.Chatbot()
     msg = gr.Textbox("Input")
-    clear = gr.ClearButton([msg, chatbot])
+    with gr.Row():
+        sub_btn = gr.Button("Submit")
+        clear = gr.ClearButton([msg, chatbot])
 
+    sub_btn.click(respond, [msg,chatbot],[msg,chatbot])
     msg.submit(respond, [msg, chatbot], [msg, chatbot])