code: def _apply_store_true_flag_attrs(attrs):
      attrs["arg-switch"] = True
      attrs["choices"] = [True, False]
  
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 14 for calling a global function with example usage: _apply_store_true_flag_attrs(attrs) without return types