Python PytorchJob: no attribute openapi_types for example code

[aikow]

When trying to start a PytorchJob using the latest example from the PytorchJob documentation, The client fails with:

Traceback (most recent call last):
  File "/Users/aikow/Library/Application Support/JetBrains/PyCharm2021.1/scratches/scratch.py", line 9, in <module>
    with PytorchJob(command=command, args=args, working_dir=working_dir, num_gpus=1, name='aiko-test',
  File "/Users/aikow/Workspace/PycharmProjects/en-nl/langflow/k8s/pytorch_job.py", line 48, in __enter__
    self._start()
  File "/Users/aikow/Workspace/PycharmProjects/en-nl/langflow/k8s/pytorch_job.py", line 57, in _start
    api_response = self.client.create(pytorch_job, namespace=self.namespace)
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubeflow/pytorchjob/api/py_torch_job_client.py", line 65, in create
    outputs = self.custom_api.create_namespaced_custom_object(
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubernetes/client/api/custom_objects_api.py", line 225, in create_namespaced_custom_object
    return self.create_namespaced_custom_object_with_http_info(group, version, namespace, plural, body, **kwargs)  # noqa: E501
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubernetes/client/api/custom_objects_api.py", line 344, in create_namespaced_custom_object_with_http_info
    return self.api_client.call_api(
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubernetes/client/api_client.py", line 348, in call_api
    return self.__call_api(resource_path, method,
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubernetes/client/api_client.py", line 170, in __call_api
    body = self.sanitize_for_serialization(body)
  File "/Users/aikow/.miniconda3/envs/en-nl/lib/python3.9/site-packages/kubernetes/client/api_client.py", line 238, in sanitize_for_serialization
    for attr, _ in six.iteritems(obj.openapi_types)
AttributeError: 'V1PyTorchJob' object has no attribute 'openapi_types'

Process finished with exit code 1

After doing some research, I found numerous threads that suggested rolling back to version 10.0.1, but I also found an issue saying that the issue should be fixed at least for the TFJob.

My current python kubernetes-client version is 18.20.0, since 19.x isn't supported yet by the kubeflow library. My kfp version is version 1.8.9, kfp-pipeline-spec is 0.1.13, and kfp-server-api is 1.7.1.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.