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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_driver_list():
 # noqa: E501 """Retrieve the catalog of drivers Retrieve the catalog of drivers # noqa: E501 :rtype: Response """


    response = errorIfUnauthorized(role='admin')
    if response:
        return response
    else:
        response = ApitaxResponse()

    response.body.add({'drivers': LoadedDrivers.drivers})

    return Response(status=200, body=response.getResponseBody())