Update app.py

app.py

@@ -129,12 +129,13 @@ with gr.Blocks(css=css,theme = gr.themes.Soft()) as demo:
               prompt = gr.Textbox(label="Behaviour Prompt (optional)", placeholder="Reply to all questions as a rap / Reply to all questions in Hindi etc. ")
               #repo_id = gr.Dropdown(label="LLM", choices=["google/flan-ul2", "OpenAssistant/oasst-sft-1-pythia-12b", "bigscience/bloomz"], value="google/flan-ul2")
               with gr.Row():
-                  langchain_status = gr.Textbox(label="Status", placeholder="", interactive=False)
+                  langchain_status = gr.Textbox(label="Status", placeholder="Waiting for PDF", interactive=False,show_label=False)
                   load_pdf = gr.Button("Load pdf")
           with gr.Column(scale=2):
-            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")
+            chatbot = gr.Chatbot([], elem_id="chatbot",show_label=False).style(height=600)
+            with gr.Row():
+              question = gr.Textbox(label="Question", placeholder="Type your question and hit Enter ",scale=6,show_label=False)
+              submit_btn = gr.Button("Send",scale=1)
     #load_pdf.click(loading_pdf, None, langchain_status, queue=False)    
     #repo_id.change(pdf_changes, inputs=[pdf_doc], outputs=[langchain_status], queue=False)
     load_pdf.click(pdf_changes, inputs=[pdf_doc,prompt], outputs=[langchain_status], queue=False)