code: def map_(fn, *iterables):
      if hooks._DISPATCH.detect_overload_map_(iterables):
          return hooks._DISPATCH.map_(fn, *iterables)
      return _py_map(fn, *iterables)
  
imports: import inspect
  from nvidia.dali._autograph.utils import hooks
label_desc: Use image node_id 27 for calling a global function with example usage: map_(fn) and returns: _py_map, hooks