code: def unzip(zip_file_path, root="./", strict=False):
      """Unzips files located at `zip_file_path` into parent directory specified by `root`."""
      root = os.path.expanduser(root)
      with zipfile.ZipFile(zip_file_path) as zf:
          if strict or not os.path.exists(
              os.path.join(root, zf.namelist()[-1])
          ):
              zf.extractall(root)
          folder = os.path.commonprefix(zf.namelist())
      return os.path.join(root, folder)
  
imports: import os
  import errno
  import contextlib
  from pathlib import Path
  import tarfile
  import zipfile
label_desc: Use image node_id 13 for calling a global function with example usage: unzip(zip_file_path, root, strict) and returns: os