class_docstr: Tests the correctness of the Y = Chain(bij1, bij2, bij3) transformation.
code: def _validateChainMinEventNdims(
      self, bijectors, forward_min_event_ndims, inverse_min_event_ndims
  ):
      bijector = chain.Chain(bijectors)
      self.assertAllEqual(
          forward_min_event_ndims, bijector.forward_min_event_ndims
      )
      self.assertAllEqual(
          inverse_min_event_ndims, bijector.inverse_min_event_ndims
      )
  
      chain_inverse = chain.Chain(
          [invert.Invert(b) for b in reversed(bijectors)]
      )
      self.assertAllEqual(
          forward_min_event_ndims, chain_inverse.inverse_min_event_ndims
      )
      self.assertAllEqual(
          inverse_min_event_ndims, chain_inverse.forward_min_event_ndims
      )
  
imports: import mock
  import numpy
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import bijector
  from tensorflow_probability.python.bijectors import bijector_test_util
  from tensorflow_probability.python.bijectors import chain
  from tensorflow_probability.python.bijectors import exp
  from tensorflow_probability.python.bijectors import identity
  from tensorflow_probability.python.bijectors import inline
  from tensorflow_probability.python.bijectors import invert
  from tensorflow_probability.python.bijectors import joint_map
  from tensorflow_probability.python.bijectors import restructure
  from tensorflow_probability.python.bijectors import scale
  from tensorflow_probability.python.bijectors import scale_matvec_diag
  from tensorflow_probability.python.bijectors import softmax_centered
  from tensorflow_probability.python.bijectors import softplus
  from tensorflow_probability.python.bijectors import split
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 6 for calling the ChainBijectorTest obj's underlying member method code with example usage: obj._validateChainMinEventNdims(bijectors, forward_min_event_ndims, inverse_min_event_ndims) without return types