from flask import render_template from app.main.views import main @main.app_errorhandler(403) def forbidden(_): return render_template('errors/403.html'), 403 @main.app_errorhandler(404) def page_not_found(_): return render_template('errors/404.html'), 404 @main.app_errorhandler(500) def internal_server_error(_): return render_template('errors/500.html'), 500