code: def _strip_accents(label: Hashable) -> str:
      """Remove accents from a label.
  
      Inspired from [StackOverflow][so].
  
      [so]: https://stackoverflow.com/questions/517923/what-is-the-best-way-to-remove-accents-in-a-python-unicode-strin
      """  # noqa: E501
  
      return "".join(
          [
              letter
              for letter in unicodedata.normalize("NFD", str(label))
              if not unicodedata.combining(letter)
          ]
      )
  
file_path: pyjanitor/janitor/functions/clean_names.py
imports: import unicodedata
  from typing import Hashable, Optional, Union
  import pandas
  import pandas_flavor
  from pandas.api.types import is_scalar
  from janitor.errors import JanitorError
  from janitor.functions.utils import _is_str_or_cat, get_index_labels
  from janitor.utils import deprecated_alias
label_desc: Use image node_id 6 for calling a global function with example usage: _strip_accents(label) and returns: str