Update app.py

app.py

@@ -140,7 +140,7 @@ def demo():
         min-width: 200px;
         flex-grow: 1;
     }
-    @media (max-width: 600px) {
+    @media (max-width: 400px) {
         #column-left { min-width: 40px; }
         #column-right { min-width: 200px; }
     }
@@ -169,7 +169,7 @@ def demo():
 
             with gr.Column(elem_id="column-right"):
                 gr.Markdown("<b>Step 2 - Chat with your Document</b>")
-                chatbot = gr.Chatbot(height=505)
+                chatbot = gr.Chatbot(height=480)
                 with gr.Accordion("Relevant context from the source document", open=False):
                     with gr.Row():
                         doc_source1 = gr.Textbox(label="Reference 1", lines=2, scale=20)