code: def version_tuple_to_string(ver_tuple):
      assert isinstance(ver_tuple, tuple)
      assert len(ver_tuple) == 3
  
      ver_tuple = [str(x) for x in ver_tuple]
      return ".".join(ver_tuple)
  
imports: import collections
  import os
  import re
  from packaging import version
  from tensorflow.compiler.tf2tensorrt import _pywrap_py_utils
  from tensorflow.core.protobuf import rewriter_config_pb2
  from tensorflow.python.framework import dtypes
label_desc: Use image node_id 2 for calling a global function with example usage: version_tuple_to_string(ver_tuple) and returns: str