class_docstr: This is a place-holder and returns the same tensor.
class_docstr_tok: ["This","is","a","place-holder","and","returns","the","same","tensor","."]
code: def __init__(self):
      super(Identity, self).__init__()
  
imports: from torch import Tensor
  from cvnets.layers.base_layer import BaseLayer
label_desc: Use image node_id 1 to create a new Identity object from inherited base classes: BaseLayer with example: obj = Identity()