input: Write a function to generate a Kubernetes pod configuration that publishes a tweet every 5 minutes. The function should return the complete YAML configuration as a string.
  assert tweet_publisher_configuration()=='apiVersion: v1\nkind: Pod\nmetadata:\n  name: tweet-publisher\nspec:\n  containers:\n    - name: tweet-publisher\n      image: <INSERT_PUBLIC_PULLABLE_IMAGE_PATH_HERE>\n      command:\n        - sh\n        - -c\n        - \'crontab -lcrontab && while true; do python publish-tweet.py && crontab -l | { cat; echo "*/5 * * * * python publish-tweet.py"; } | crontab -; sleep 31622400; done\'\n      volumeMounts:\n        - mountPath: /crontab/crontab\n          subPath: crontab\n          name: cronmount\n  volumes:\n    - name: cronmount\n      configMap:\n        name: tweet-cron\n---\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: tweet-cron\ndata:\n  crontab: "* * * * * python publish-tweet.py"'
  assert tweet_publisher_configuration()=='''apiVersion: v1
  kind: Pod
  metadata:
    name: tweet-publisher
  spec:
    containers:
      - name: tweet-publisher
        image: <INSERT_PUBLIC_PULLABLE_IMAGE_PATH_HERE>
        command:
          - sh
          - -c
          - 'crontab -lcrontab && while true; do python publish-tweet.py && crontab -l | { cat; echo "*/5 * * * * python publish-tweet.py"; } | crontab -; sleep 31622400; done'
        volumeMounts:
          - mountPath: /crontab/crontab
            subPath: crontab
            name: cronmount
    volumes:
      - name: cronmount
        configMap:
          name: tweet-cron
  ---
  apiVersion: v1
  kind: ConfigMap
  metadata:
    name: tweet-cron
  data:
    crontab: "* * * * * python publish-tweet.py"'''
output: def tweet_publisher_configuration():
      return '''apiVersion: v1
  kind: Pod
  metadata:
    name: tweet-publisher
  spec:
    containers:
      - name: tweet-publisher
        image: <INSERT_PUBLIC_PULLABLE_IMAGE_PATH_HERE>
        command:
          - sh
          - -c
          - 'crontab -lcrontab && while true; do python publish-tweet.py && crontab -l | { cat; echo "*/5 * * * * python publish-tweet.py"; } | crontab -; sleep 31622400; done'
        volumeMounts:
          - mountPath: /crontab/crontab
            subPath: crontab
            name: cronmount
    volumes:
      - name: cronmount
        configMap:
          name: tweet-cron
  ---
  apiVersion: v1
  kind: ConfigMap
  metadata:
    name: tweet-cron
  data:
    crontab: "* * * * * python publish-tweet.py"'''