code: def guess_is_tensorflow_py_library(py_file_path):
      """Guess whether a Python source file is a part of the tensorflow library.
  
      Special cases:
        1) Returns False for unit-test files in the library (*_test.py),
        2) Returns False for files under python/debug/examples.
  
      Args:
        py_file_path: full path of the Python source file in question.
  
      Returns:
        (`bool`) Whether the file is inferred to be a part of the tensorflow
          library.
      """
      if not is_extension_uncompiled_python_source(
          py_file_path
      ) and not is_extension_compiled_python_source(py_file_path):
          return False
      py_file_path = _norm_abs_path(py_file_path)
      return (
          (
              py_file_path.startswith(_TENSORFLOW_BASEDIR)
              or py_file_path.startswith(_ABSL_BASEDIR)
          )
          and not py_file_path.endswith("_test.py")
          and (
              os.path.normpath("tensorflow/python/debug/examples")
              not in os.path.normpath(py_file_path)
          )
      )
  
file_path: tensorflow/tensorflow/python/debug/lib/source_utils.py
imports: import collections
  import os
  import re
  import zipfile
  from absl import app
  import numpy
  from tensorflow.python.debug.lib import profiling
label_desc: Use image node_id 5 for calling a global function with example usage: guess_is_tensorflow_py_library(py_file_path) and returns: unknown, False