def _load_cached(self):
    '\n        Load calculated PartDep df if hash exist.\n        '
    name = self.save_name
    path = self.cache_path
    if (not Path(f'{(path / name)}.pkl').exists()):
        return None
    ld_dict = self._ld_var(name=name, path=path)
    key = self._list_to_key((self.fields + [self.coef]))
    if (key not in ld_dict):
        return None
    return ld_dict[key]
Load calculated PartDep df if hash exist.
def _load_cached(self):
    '\n        \n        '
    name = self.save_name
    path = self.cache_path
    if (not Path(f'{(path / name)}.pkl').exists()):
        return None
    ld_dict = self._ld_var(name=name, path=path)
    key = self._list_to_key((self.fields + [self.coef]))
    if (key not in ld_dict):
        return None
    return ld_dict[key]