code: def manifest():
      return {
          "kind": "Job",
          "spec": {
              "template": {
                  "metadata": {
                      "labels": {
                          "app": "wandb",
                      }
                  },
                  "spec": {
                      "containers": [
                          {
                              "name": "master",
                              "image": "${image_uri}",
                              "imagePullPolicy": "IfNotPresent",
                              "env": [
                                  {
                                      "name": "MY_ENV_VAR",
                                      "value": "MY_VALUE",
                                  },
                              ],
                          },
                          {
                              "name": "worker",
                              "image": "${image_uri}",
                              "workingDir": "/home",
                              "imagePullPolicy": "IfNotPresent",
                          },
                      ],
                      "restartPolicy": "OnFailure",
                  },
              }
          },
      }
  
imports: import asyncio
  import base64
  import json
  from typing import Any
  from unittest.mock import MagicMock
  import pytest
  import wandb
  from kubernetes_asyncio.client import ApiException
  from wandb.sdk.launch._project_spec import LaunchProject
  from wandb.sdk.launch.errors import LaunchError
  from wandb.sdk.launch.runner.kubernetes_monitor import CustomResource, LaunchKubernetesMonitor, _is_container_creating, _log_err_task_callback, _state_from_conditions, _state_from_replicated_status
  from wandb.sdk.launch.runner.kubernetes_runner import KubernetesRunner, KubernetesSubmittedRun, add_entrypoint_args_overrides, add_label_to_pods, add_wandb_env, maybe_create_imagepull_secret
label_desc: Use image node_id 2 for calling a global function with example usage: manifest() and returns: dict