code: def _get_shared_name():
      global _shared_name_counter
  
      with _module_lock:
          val = _shared_name_counter
          _shared_name_counter += 1
      return "c%s" % val
  
file_path: tensorflow/tensorflow/python/ops/nccl_ops.py
imports: import threading
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import device
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import gen_nccl_ops
label_desc: Use image node_id 12 for calling a global function with example usage: _get_shared_name() and returns: unknown