After changes in type inference, apache_beam.io.gcp.bigquery_io_read_it_test.BigqueryIOReadIT.test_bigquery_read_1M_python is failing in Python 3.5 postcommits

Error Message
Tuple[t0, t1, ...]: each t must be a type. Got Any.
Stacktrace
Traceback (most recent call last):
  File "/usr/lib/python3.5/unittest/case.py", line 58, in testPartExecutor
    yield
  File "/usr/lib/python3.5/unittest/case.py", line 600, in run
    testMethod()
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/io/gcp/bigquery_io_read_it_test.py", line 58, in test_bigquery_read_1M_python
    self.run_bigquery_io_read_pipeline('1M')
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/io/gcp/bigquery_io_read_it_test.py", line 54, in run_bigquery_io_read_pipeline
    **extra_opts))
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/io/gcp/bigquery_io_read_pipeline.py", line 74, in run
    p.run()
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/testing/test_pipeline.py", line 107, in run
    else test_runner_api))
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 406, in run
    self._options).run(False)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 419, in run
    return self.runner.run_pipeline(self, self._options)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/runners/direct/test_direct_runner.py", line 43, in run_pipeline
    self.result = super(TestDirectRunner, self).run_pipeline(pipeline, options)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/runners/direct/direct_runner.py", line 129, in run_pipeline
    return runner.run_pipeline(pipeline, options)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/runners/direct/direct_runner.py", line 355, in run_pipeline
    pipeline.replace_all(_get_transform_overrides(options))
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 389, in replace_all
    self._replace(override)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 300, in _replace
    self.visit(TransformUpdater(self))
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 447, in visit
    self._root_transform().visit(visitor, self, visited)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 824, in visit
    part.visit(visitor, pipeline, visited)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 824, in visit
    part.visit(visitor, pipeline, visited)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 824, in visit
    part.visit(visitor, pipeline, visited)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 822, in visit
    visitor.enter_composite_transform(self)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 295, in enter_composite_transform
    self._replace_if_needed(transform_node)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 264, in _replace_if_needed
    new_output = replacement_transform.expand(input_node)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/runners/direct/helper_transforms.py", line 51, in expand
    | beam.ParDo(FinishCombine(self._combine_fn)))
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pvalue.py", line 111, in __or__
    return self.pipeline.apply(ptransform, self)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/pipeline.py", line 514, in apply
    transform.type_check_inputs(pvalueish)
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/transforms/ptransform.py", line 758, in type_check_inputs
    type_hints = self.get_type_hints().input_types
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/typehints/decorators.py", line 213, in get_type_hints
    .with_defaults(self.default_type_hints())
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/transforms/core.py", line 1068, in default_type_hints
    return self.fn.get_type_hints()
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/typehints/decorators.py", line 213, in get_type_hints
    .with_defaults(self.default_type_hints())
  File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python35_PR/src/sdks/python/apache_beam/runners/direct/helper_transforms.py", line 81, in default_type_hints
    args = (typing.Tuple[K, args[0]],) + args[1:]
  File "/usr/lib/python3.5/typing.py", line 710, in __getitem__
    parameters = tuple(_type_check(p, msg) for p in parameters)
  File "/usr/lib/python3.5/typing.py", line 710, in <genexpr>
    parameters = tuple(_type_check(p, msg) for p in parameters)
  File "/usr/lib/python3.5/typing.py", line 312, in _type_check
    raise TypeError(msg + " Got %.100r." % (arg,))
TypeError: Tuple[t0, t1, ...]: each t must be a type. Got Any.