code: def scatter_sub(
      self, sparse_delta, use_locking=None, name=None, read_value=True
  ):
      pass
  
imports: import ivy
  import ivy.functional.frontends.tensorflow
label_desc: Use image node_id 21 for calling the Variable obj's underlying member method code with example usage: obj.scatter_sub(sparse_delta, use_locking, name, read_value) without return types