code: def _get_op_def(op):
      return op.op_def or op_def_registry.get(op.type)
  
file_path: tensorflow/tensorflow/python/distribute/input_ops.py
imports: from tensorflow.python.data.experimental.ops import distribute
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops.options import AutoShardPolicy
  from tensorflow.python.data.util import traverse
  from tensorflow.python.framework import op_def_registry
  from tensorflow.python.framework import ops
  from tensorflow.python.types import data
  from tensorflow.python.types import distribute
label_desc: Use image node_id 3 for calling a global function with example usage: _get_op_def(op) and returns: unknown