code: def datetime(*args, **kwargs):
      """
      Wrap around datetime.datetime to add settings.TIMEZONE if tzinfo not specified.
  
      :return: datetime.datetime
      """
      if "tzinfo" not in kwargs:
          from airflow.settings import TIMEZONE
  
          kwargs["tzinfo"] = TIMEZONE
  
      return dt.datetime(*args, **kwargs)
  
imports: from __future__ import annotations
  import datetime
  from typing import TYPE_CHECKING, overload
  import pendulum
  from dateutil.relativedelta import relativedelta
  from pendulum.datetime import DateTime
label_desc: Use image node_id 13 for calling a global function with example usage: datetime() and returns: dt