input: 
  from typing import List
  
  def tweet_publisher_pod(publishing_interval: str) -> str:
      """Creates a Kubernetes pod setup that publishes a tweet at the specified interval.
      The input interval is expected to be in a valid cron format.
  
      >>> tweet_publisher_pod("*/5 * * * *")
      "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\""
      """
  
output:     return f"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 \"{publishing_interval} 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\""