code: def get_all_episodes():
      episodes = []
      for name in sorted(os.listdir(get_tutorials_dir())):
          # Skip hidden files (like .gitignore)
          if not name.startswith("."):
              episodes.append(name)
      return episodes
  
file_path: metaflow/metaflow/cmd/tutorials_cmd.py
imports: import os
  import shutil
  from metaflow._vendor import click
  from .util import echo_always, makedirs
label_desc: Use image node_id 5 for calling a global function with example usage: get_all_episodes() and returns: episodes