Reduced chat box height

app.py

@@ -117,8 +117,9 @@ with block:
     with gr.Tab("Chatbot"):
 
         with gr.Row():
-            chatbot = gr.Chatbot(height=1100)
-            sources = gr.HTML(value = "Source paragraphs where I looked for answers will appear here", height=1100)
+            chat_height = 750
+            chatbot = gr.Chatbot(height=chat_height)
+            sources = gr.HTML(value = "Source paragraphs where I looked for answers will appear here", height=chat_height)
 
         with gr.Row():
             message = gr.Textbox(