Update app.py

app.py

@@ -240,6 +240,9 @@ def diabetes_bot(query, pdf_file=None):
     return answer + usage_message
 
 # Gradio interface
+
+
+
 with gr.Blocks() as app:
     gr.Markdown(
     """
@@ -253,19 +256,16 @@ with gr.Blocks() as app:
         The information provided by this chatbot is for research and informational purposes only and is not intended to substitute professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
     </div>
     <br>
-    *Example Queries:*  
-    - "What is new with type 2 diabetes management research?"  
-    - "Tell me about new treatments in diabetes if any."
     """
     )
 
     with gr.Row():
-        query_input = gr.Textbox(label="Ask a Question", placeholder="Type your diabetes-related query here...", lines=2)
+        query_input = gr.Textbox(label="Ask a Question", placeholder="Type your diabetes-related query here...", lines=3)
         with gr.Column(scale=0.5):
             pdf_input = gr.File(label="Upload a PDF (optional, max 10 pages)", file_types=[".pdf"])
 
     with gr.Row():
-        submit_button = gr.Button("Submit", variant="primary")
+        submit_button = gr.Button("Submit")
         clear_button = gr.Button("Clear")
 
     output = gr.Textbox(label="Answer", lines=15)