Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/usr/lib/python2.7/site-packages/docker/api/container.py", line 85, in containers

res = self._result(self._get(u, params=params), True)


 "/usr/lib/python2.7/site-packages/docker/utils/decorators.py", line 47, in inner

return f(self, *args, **kwargs)


 "/usr/lib/python2.7/site-packages/docker/client.py", line 139, in _get

return self.get(url, **self._set_request_timeout(kwargs))


 "/usr/lib/python2.7/site-packages/requests/sessions.py", line 515, in get

return self.request('GET', url, **kwargs)


 "/usr/lib/python2.7/site-packages/requests/sessions.py", line 502, in request

resp = self.send(prep, **send_kwargs)


 "/usr/lib/python2.7/site-packages/requests/sessions.py", line 612, in send

r = adapter.send(request, **kwargs)


 "/usr/lib/python2.7/site-packages/requests/adapters.py", line 440, in send

timeout=timeout


 "/usr/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 587, in urlopen

timeout_obj = self._get_timeout(timeout)


 "/usr/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 302, in _get_timeout

return Timeout.from_float(timeout)


 "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 154, in from_float

return Timeout(read=timeout, connect=timeout)


 "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 94, in __init__

self._connect = self._validate_timeout(connect, 'connect')


 "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 127, in _validate_timeout

"int, float or None." % (name, value))
ValueError: Timeout value connect was Timeout(connect=2.0, read=2.0, total=None), but it must be an int, float or None.

Traceback (most recent call last):


 "/home/tinmode/.cache/bazel/_bazel_tinmode/0534ffbce5f0177dc35c2eb30e06c204/execroot/bark_ml/bazel-out/k8-fastbuild/bin/examples/tfa_gnn.runfiles/bark_ml/examples/tfa_gnn.py", line 88, in <module>

app.run(run_configuration)


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/absl/app.py", line 303, in run

_run_main(main, args)


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/absl/app.py", line 251, in _run_main

sys.exit(main(argv))


 "/home/tinmode/.cache/bazel/_bazel_tinmode/0534ffbce5f0177dc35c2eb30e06c204/execroot/bark_ml/bazel-out/k8-fastbuild/bin/examples/tfa_gnn.runfiles/bark_ml/examples/tfa_gnn.py", line 78, in run_configuration

runner.Train()


 "/home/tinmode/.cache/bazel/_bazel_tinmode/0534ffbce5f0177dc35c2eb30e06c204/execroot/bark_ml/bazel-out/k8-fastbuild/bin/examples/tfa_gnn.runfiles/bark_ml/bark_ml/library_wrappers/lib_tf_agents/runners/tfa_runner.py", line 91, in Train

self.CollectInitialEpisodes()


 "/home/tinmode/.cache/bazel/_bazel_tinmode/0534ffbce5f0177dc35c2eb30e06c204/execroot/bark_ml/bazel-out/k8-fastbuild/bin/examples/tfa_gnn.runfiles/bark_ml/bark_ml/library_wrappers/lib_tf_agents/runners/tfa_runner.py", line 87, in CollectInitialEpisodes

self._initial_collection_driver.run()


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/tf_agents/drivers/dynamic_episode_driver.py", line 195, in run

maximum_iterations=maximum_iterations)


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/tf_agents/utils/common.py", line 185, in with_check_resource_vars

return fn(*fn_args, **fn_kwargs)


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/tf_agents/drivers/dynamic_episode_driver.py", line 212, in _run

self.env.time_step_spec())


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/tf_agents/utils/nest_utils.py", line 717, in get_outer_shape

nested_tensor, spec, num_outer_dims=num_outer_dims):


 "/home/tinmode/bark-ml/bark_ml/python_wrapper/venv/lib/python3.7/site-packages/tf_agents/utils/nest_utils.py", line 455, in is_batched_nested_tensors

tf.nest.pack_sequence_as(specs, spec_shapes)))
ValueError: Received a mix of batched and unbatched Tensors, or Tensors are not compatible with Specs.
num_outer_dims: 1.
