code: def label_name(self, label_name: str):
      self._label_name = label_name
  
      if self._anonymous_label_name is None:
          anonymous_generator = AnonymousGenerator(
              site_name=self._anonymous_summary["site_name"]
          )
          self._anonymous_label_name = (
              anonymous_generator.add_anonymous_label()
          )
  
imports: import copy
  from typing import List, Union
  import pandas
  from .utils import AnonymousGenerator
label_desc: Use image node_id 11 for calling the Schema obj's underlying member method code with example usage: obj.label_name(label_name) without return types