code: def register() -> None:
      """
      Register pandas formatters and converters with matplotlib.
  
      This function modifies the global ``matplotlib.units.registry``
      dictionary. pandas adds custom converters for
  
      * pd.Timestamp
      * pd.Period
      * np.datetime64
      * datetime.datetime
      * datetime.date
      * datetime.time
  
      See Also
      --------
      deregister_matplotlib_converters : Remove pandas formatters and converters.
      """
      plot_backend = _get_plot_backend("matplotlib")
      plot_backend.register()
  
imports: from __future__ import annotations
  from contextlib import contextmanager
  from typing import TYPE_CHECKING, Generator
  from pandas.plotting._core import _get_plot_backend
label_desc: Use image node_id 2 for calling a global function with example usage: register() without return types