code: def _reuse_fail(name, values):
      """Helper function for raising a value error for reuse of name."""
      raise ValueError(
          "Multiple assignments to variable '%s' in %s" % (name, values)
      )
  
imports: import json
  import numbers
  import re
  from deepdiff import DeepDiff
  import six
  from tensorflow.python.framework import ops
  from tensorflow.python.util import compat
  from tensorflow.python.util import deprecation
label_desc: Use image node_id 2 for calling a global function with example usage: _reuse_fail(name, values) without return types