code: def parse_execution_info() -> data_types.ExecutionInfo:
      exec_invocation_b64 = _require_flag(_LEGACY_EXECUTION_INVOCATION)
      return flag_utils.deserialize_execution_info(exec_invocation_b64)
  
imports: from typing import TypeVar
  from absl import flags
  from tfx.orchestration.portable import data_types
  from tfx.orchestration.python_execution_binary import python_execution_binary_utils
label_desc: Use image node_id 2 for calling a global function with example usage: parse_execution_info() and returns: flag_utils