def blend(*cols, **kwargs):

    return Blend(*cols, **kwargs)
Check that a 404 status causes the get/post methods
dataset/ETHPy150Open bokeh/bokeh/bokeh/charts/operations.py/blend--crossover with--dataset/ETHPy150Open photo/openphoto-python/tests/unit/test_http_errors.py/TestHttpErrors.test_404_status