Update app.py

app.py

@@ -132,7 +132,7 @@ with gr.Blocks(css=css,theme = gr.themes.Soft()) as demo:
                   langchain_status = gr.Textbox(label="Status", placeholder="", interactive=False)
                   load_pdf = gr.Button("Load pdf")
           with gr.Column(scale=2):
-            chatbot = gr.Chatbot([], elem_id="chatbot").style(height=800)
+            chatbot = gr.Chatbot([], elem_id="chatbot").style(height=500)
             question = gr.Textbox(label="Question", placeholder="Type your question and hit Enter ")
             submit_btn = gr.Button("Send message")
     #load_pdf.click(loading_pdf, None, langchain_status, queue=False)