code: def get_tasks(task_names):
      task_names = task_names.split(",")
      if "all" in task_names:
          tasks = TASKS
      else:
          tasks = []
          for task_name in task_names:
              if task_name not in TASKS:
                  raise ValueError(f"Task {task_name} not found!")
              tasks.append(task_name)
      return tasks
  
file_path: transformers/utils/download_glue_data.py
imports: import argparse
  import os
  import sys
  import urllib.request
  import zipfile
label_desc: Use image node_id 4 for calling a global function with example usage: get_tasks(task_names) and returns: tasks