code: def broken_bijector_cls(self):
      # return a BrokenBijector type Bijector, since this will test the caching.
      raise IntentionallyMissingError("Not implemented")
  
imports: import abc
  import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops.distributions import bijector
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the BijectorCachingTestBase obj's underlying member method code with example usage: obj.broken_bijector_cls() without return types