code: def _default_flag_decoders():
      return _number_decoders() + [
          (_flag_function_or_expanded_sequence, ValueError),
          (_concatenated_list, ValueError),
          (yaml_util.decode_yaml, (ValueError, yaml.YAMLError)),
      ]
  
imports: import logging
  import os
  import re
  import yaml
  from guild import util
  from guild import yaml_util
label_desc: Use image node_id 11 for calling a global function with example usage: _default_flag_decoders() and returns: unknown