docstr: Return a dict of flag config attrs for an argparse action.
docstr_tok: ["Return","a","dict","of","flag","config","attrs","for","an","argparse","action","."]
code: def flag_attrs_for_argparse_action(self, action, flag_name):
      """Return a dict of flag config attrs for an argparse action."""
      raise NotImplementedError()
  
imports: import argparse
  import json
  import logging
  import sys
  from guild import entry_point_util
  from guild import flag_util
  from guild import log
  from guild import python_util
  from guild import util
label_desc: Use image node_id 2 for calling the ArgparseActionFlagsImporter obj's underlying member method code with example usage: obj.flag_attrs_for_argparse_action(action, flag_name) without return types