class_docstr: Custom help formatter to display help message.
  
  It resolves lazy help string before printing it using rich.
class_docstr_tok: ["Custom","help","formatter","to","display","help","message",".","It","resolves","lazy","help","string","before","printing","it","using","rich","."]
code: def add_argument(self, action: Action) -> None:
      if isinstance(action.help, lazy_object_proxy.Proxy):
          action.help = str(action.help)
      return super().add_argument(action)
  
imports: from __future__ import annotations
  import argparse
  import logging
  import sys
  from argparse import Action
  from collections import Counter
  from functools import lru_cache
  from typing import TYPE_CHECKING, Iterable
  import lazy_object_proxy
  from rich_argparse import RawTextRichHelpFormatter, RichHelpFormatter
  from airflow.cli.cli_config import DAG_CLI_DICT, ActionCommand, DefaultHelpParser, GroupCommand, core_commands
  from airflow.cli.utils import CliConflictError
  from airflow.exceptions import AirflowException
  from airflow.executors.executor_loader import ExecutorLoader
  from airflow.utils.helpers import partition
  from airflow.www.extensions.init_auth_manager import get_auth_manager_cls
label_desc: Use image node_id 1 for calling the LazyRichHelpFormatter obj's underlying member method code with example usage: obj.add_argument(action) and returns: super