def merge_from_dict(self, options, allow_list_keys=True):
        """Merge list into cfg_dict.

        Merge the dict parsed by MultipleKVAction into this cfg.

        Examples:
            >>> options = {'model.backbone.depth': 50,
            ...            'model.backbone.with_cp':True}
            >>> cfg = Config(dict(model=dict(backbone=dict(type='ResNet'))))
            >>> cfg.merge_from_dict(options)
            >>> cfg_dict = super(Config, self).__getattribute__('_cfg_dict')
            >>> assert cfg_dict == dict(
            ...     model=dict(backbone=dict(depth=50, with_cp=True)))

            # Merge list element
            >>> cfg = Config(dict(pipeline=[
            ...     dict(type='LoadImage'), dict(type='LoadAnnotations')]))
            >>> options = dict(pipeline={'0': dict(type='SelfLoadImage')})
            >>> cfg.merge_from_dict(options, allow_list_keys=True)
            >>> cfg_dict = super(Config, self).__getattribute__('_cfg_dict')
            >>> assert cfg_dict == dict(pipeline=[
            ...     dict(type='SelfLoadImage'), dict(type='LoadAnnotations')])

        Args:
            options (dict): dict of configs to merge from.
            allow_list_keys (bool): If True, int string keys (e.g. '0', '1')
              are allowed in ``options`` and will replace the element of the
              corresponding index in the config if the config is a list.
              Default: True.
        """
        option_cfg_dict = {}
        for full_key, v in options.items():
            d = option_cfg_dict
            key_list = full_key.split('.')
            for subkey in key_list[:-1]:
                d.setdefault(subkey, ConfigDict())
                d = d[subkey]
            subkey = key_list[-1]
            d[subkey] = v

        cfg_dict = super(Config, self).__getattribute__('_cfg_dict')
        super(Config, self).__setattr__(
            '_cfg_dict',
            Config._merge_a_into_b(
                option_cfg_dict, cfg_dict, allow_list_keys=allow_list_keys))
Merge list into cfg_dict.

        Merge the dict parsed by MultipleKVAction into this cfg.

        Examples:
            >>> options = {'model.backbone.depth': 50,
            ...            'model.backbone.with_cp':True}
            >>> cfg = Config(dict(model=dict(backbone=dict(type='ResNet'))))
            >>> cfg.merge_from_dict(options)
            >>> cfg_dict = super(Config, self).__getattribute__('_cfg_dict')
            >>> assert cfg_dict == dict(
            ...     model=dict(backbone=dict(depth=50, with_cp=True)))

            # Merge list element
            >>> cfg = Config(dict(pipeline=[
            ...     dict(type='LoadImage'), dict(type='LoadAnnotations')]))
            >>> options = dict(pipeline={'0': dict(type='SelfLoadImage')})
            >>> cfg.merge_from_dict(options, allow_list_keys=True)
            >>> cfg_dict = super(Config, self).__getattribute__('_cfg_dict')
            >>> assert cfg_dict == dict(pipeline=[
            ...     dict(type='SelfLoadImage'), dict(type='LoadAnnotations')])

        Args:
            options (dict): dict of configs to merge from.
            allow_list_keys (bool): If True, int string keys (e.g. '0', '1')
              are allowed in ``options`` and will replace the element of the
              corresponding index in the config if the config is a list.
              Default: True.
        
ControlNet-v1-1-nightly/annotator/uniformer/mmcv/utils/config.py