from app.forms import ResetPasswordForm # Define a function to handle the form submission def reset_password(): form = ResetPasswordForm() if form.validate_on_submit(): # Update the user's password and redirect to success page return redirect(url_for('success')) # Render the form template return render_template('reset_password.html', form=form)In the code example above, the ResetPasswordForm class is imported from the app.forms module and used to initialize the form object. The validate_on_submit method is called to validate the form submission, and if successful, the user's password is updated and the user is redirected to a success page. If there are validation errors, the form is re-rendered with the errors displayed.