class_docstr: A Mixin to support handling the `out_features` and `out_indices` attributes for the backbone configurations.
class_docstr_tok: ["A","Mixin","to","support","handling","the","`","out_features","`","and","`","out_indices","`","attributes","for","the","backbone","configurations","."]
code: def out_indices(self):
      return self._out_indices
  
imports: import enum
  import inspect
  from typing import Iterable, List, Optional, Tuple, Union
label_desc: Use image node_id 3 for calling the BackboneConfigMixin obj's underlying member method code with example usage: obj.out_indices() and returns: self