Update app.py

app.py

@@ -140,7 +140,7 @@ books2 = """
 """
 
 # Setup the Gradio Blocks interface with custom layout components
-with gr.Blocks(theme='JohnSmith9982/small_and_pretty') as demo:
+with gr.Blocks(theme='freddyaboulton/dracula_revamped') as demo:
     gr.Markdown(welcome_message)  # Display the formatted welcome message
     with gr.Row():
        # with gr.Column():