Captcha fix

app.py

@@ -356,7 +356,7 @@ with demo:
                         check_button = gr.Button("Validate", interactive=True)
                         captcha_result = gr.Markdown()
                         check_button.click(
-                            fn = lambda: gr.alert("Correct!" if captcha_input.value == text else "Incorrect!"),
+                            fn = validate_captcha,
                             inputs = [captcha_input, text],
                             outputs = [captcha_correct, captcha_result],
                         )