code: def _default_control_status_ctx():
      return ControlStatusCtx(status=Status.UNSPECIFIED)
  
imports: import enum
  import inspect
  import threading
  from nvidia.dali._autograph.utils import ag_logging
  from nvidia.dali._autograph.utils.all_utils import export_symbol
label_desc: Use image node_id 3 for calling a global function with example usage: _default_control_status_ctx() and returns: ControlStatusCtx