def METHOD_NAME(*args, **kwargs):
    """ mock env_canada download method for RDPS """
    dirname = os.path.dirname(os.path.realpath(__file__))
    filename = os.path.join(
        dirname, 'CMC_reg_RH_TGL_2_ps10km_2020110500_P034.grib2')
    with open(filename, 'rb') as file:
        content = file.read()
    return MockResponse(status_code=200, content=content)