app\auth\errors(1).py

from flask import jsonify
from . import auth


@auth.app_errorhandler(403)
def forbidden(e):
    response = jsonify({'errors': {'Forbidden:': [e]}})
    response.status_code = 403
    return response


@auth.app_errorhandler(404)
def page_not_found(e):
    response = jsonify({'errors': {'Page Not Found': [e]}})
    response.status_code = 404
    return response


@auth.app_errorhandler(500)
def internal_server_error(e):
    response = jsonify({'errors': {'Internal Server Error': [e]}})
    response.status_code = 500
    return response