code: def makedir(data_url):
      if os.path.exists(data_url):
          shutil.rmtree(data_url)
  
      os.makedirs(data_url)
  
file_path: espnet/egs2/pjs/svs1/local/dataset_split.py
imports: import argparse
  import os
  import shutil
label_desc: Use image node_id 4 for calling a global function with example usage: makedir(data_url) without return types