class_docstr: A Node instance is used for composing tree-based structures.
class_docstr_tok: ["A","Node","instance","is","used","for","composing","tree-based","structures","."]
docstr: Name of the node.
docstr_tok: ["Name","of","the","node","."]
code: def name(self) -> Union[str, int]:
      """Name of the node."""
  
      return self._name
  
imports: from __future__ import annotations
  from typing import Any, Dict, List, Optional, Union
  import numpy
  import opytimizer.utils.constant
  import opytimizer.utils.exception
label_desc: Use image node_id 4 for calling the Node obj's underlying member method code with example usage: obj.name() and returns: self