code: def create_layer(layer_name, *args, **kwargs):
      return _LAYER_REGISTRY[layer_name](*args, **kwargs)
  
imports: import logging
  from collections import namedtuple
  import numpy
  from caffe2.proto import caffe2_pb2
  from caffe2.python import core, schema, scope, utils, workspace
  from caffe2.python.layers.tags import TagContext
label_desc: Use image node_id 9 for calling a global function with example usage: create_layer(layer_name) and returns: _LAYER_REGISTRY