Update app.py

app.py

@@ -27,5 +27,5 @@ def reply(message, history):
   answer = str(query_engine.query(message))
   return answer
 
-Conversing = gr.ChatInterface(reply, chatbot=gr.Chatbot(height=500), retry_btn=None,theme=gr.themes.Monochrome(),
+Conversing = gr.ChatInterface(reply, chatbot=gr.Chatbot(height="70vh"), retry_btn=None,theme=gr.themes.Monochrome(),
                               title = 'E-Commerce BT/AN/CA/DH CMS Q&A', undo_btn = None, clear_btn = None, css='footer {visibility: hidden}').launch()