Update app.py

app.py

@@ -177,7 +177,7 @@ def bot(history):
 css="footer {visibility: hidden}"
 # Applying style to highlight the maximum value in each row
 #styler = df.style.highlight_max(color = 'lightgreen', axis = 0)
-with gr.Blocks(css=css) as demo:
+with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             chatbot = gr.Chatbot(
@@ -270,5 +270,5 @@ scheduler2.start()
 scheduler3 = BackgroundScheduler()
 scheduler3.add_job(func=backup_db_csv, trigger="interval", seconds=3666)
 scheduler3.start()
-
+demo.queue()
 demo.launch()