Captcha update

app.py

@@ -359,7 +359,7 @@ with demo:
                         )
                         base_model_name_textbox = gr.Textbox(label="Base model (for delta or adapter weights)")
                     """
-                with gr.Column():
+                with gr.Group():
                     image, text = generate_captcha()
                     captcha_img = gr.Image(
                         image,