Method __setitem__

src/transformers/utils/generic.py:1084–1086

(self, key, value)

        return self._global_mapping[key]

    def __setitem__(self, key, value):
        # Allow local update of the default functions without impacting other instances
        self._local_mapping.update({key: value})

    def __delitem__(self, key):
        del self._local_mapping[key]