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: Maximum depth of node.
docstr_tok: ["Maximum","depth","of","node","."]
code: def max_depth(self) -> int:
      """Maximum depth of node."""
  
      return _properties(self)["max_depth"]
  
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 19 for calling the Node obj's underlying member method code with example usage: obj.max_depth() and returns: _properties