code: def get_deployment(
      deployment_name: str, namespace: str
  ) -> client.V1Deployment:
      """
      Finds H2O deployment inside Kubernetes cluster withing given namespace. Exits the process with status code one
      to indicate a failed test if not found.
  
      :param deployment_name: Name of the H2O deployment to find the correct H2O deployment
      :param namespace: Namespace the deployment belongs to.
      :return: An instance of V1Deployment, if found.
      """
      v1_apps_api = client.AppsV1Api()
      deployment = v1_apps_api.read_namespaced_deployment(
          deployment_name, namespace
      )
      if deployment is None:
          print(
              "Deployment '{}' does not exist".format(deployment_name)
          )
          sys.exit(1)
      else:
          return deployment
  
file_path: h2o-3/h2o-k8s/tests/clustering/assisted-clustering.py
imports: import requests
  import argparse
  import sys
  import os
  import time
  from kubernetes import client, config, watch
label_desc: Use image node_id 4 for calling a global function with example usage: get_deployment(deployment_name, namespace) and returns: deployment