def read_pkl(path_pkl):
    '\n    Get a WaterFrame from a pickle file.\n\n    Parameters\n    ----------\n        path_pkl: str\n            Location of the pickle file.\n\n    Returns\n    -------\n        wf_pkl: WaterFrame\n    '
    wf_pkl = WaterFrame()
    pickle_dataset = pickle.load(open(path_pkl, 'rb'))
    wf_pkl.data = pickle_dataset.get('data')
    wf_pkl.vocabulary = pickle_dataset.get('vocabulary')
    wf_pkl.metadata = pickle_dataset.get('metadata')
    return wf_pkl
Get a WaterFrame from a pickle file.

Parameters
----------
    path_pkl: str
        Location of the pickle file.

Returns
-------
    wf_pkl: WaterFrame
def read_pkl(path_pkl):
    '\n    Get a WaterFrame from a pickle file.\n\n    Parameters\n    ----------\n        path_pkl: str\n            Location of the pickle file.\n\n    Returns\n    -------\n        wf_pkl: WaterFrame\n    '
    wf_pkl = WaterFrame()
    pickle_dataset = pickle.load(open(path_pkl, 'rb'))
    wf_pkl.data = pickle_dataset.get('data')
    wf_pkl.vocabulary = pickle_dataset.get('vocabulary')
    wf_pkl.metadata = pickle_dataset.get('metadata')
    return wf_pkl