code: def _ac_flag_choices(incomplete, opdef):
      flag_name, flag_val_incomplete = incomplete.split("=", 1)
      flagdef = opdef.get_flagdef(flag_name)
      values = _choice_values_for_flagdef(flagdef) if flagdef else []
      return ac_support.ac_assignments(
          flag_name, values, flag_val_incomplete
      )
  
imports: import click
  from guild import click_util
  from .None import ac_support
  from .None import remote_support
label_desc: Use image node_id 14 for calling a global function with example usage: _ac_flag_choices(incomplete, opdef) and returns: ac_support