code: def clean_data(device_id):
      # Delete the data folder if we're supposed to run
      if device_id in notebook_deviceIdsToRun:
          import subprocess
  
          args = ["git", "clean", "-fdx", datadir]
          subprocess.check_call(args)
  
imports: import os
  import re
  import numpy
  import sys
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: clean_data(device_id) without return types