def fit(self, X):
    '[summary]\n\n        Args:\n            X ([type]): [description]\n\n        Returns:\n            [type]: [description]\n        '
    return self
[summary]

Args:
    X ([type]): [description]

Returns:
    [type]: [description]
def fit(self, X):
    '[summary]\n\n        Args:\n            X ([type]): [description]\n\n        Returns:\n            [type]: [description]\n        '
    return self