code: def _safe_eq(a, b):
      if a is None or b is None:
          return a is None and b is None
      return a == b
  
imports: import collections
  import functools
  import inspect
  import re
  from tensorflow.python.framework import strict_mode
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util import decorator_utils
  from tensorflow.python.util import is_in_graph_mode
  from tensorflow.python.util import tf_contextlib
  from tensorflow.python.util import tf_decorator
  from tensorflow.python.util import tf_inspect
  from tensorflow.tools.docs import doc_controls
label_desc: Use image node_id 7 for calling a global function with example usage: _safe_eq(a, b) and returns: unknown, unknown