code: def create_dir(path):
      
      # https://stackoverflow.com/a/5032238
      try:
          os.makedirs(path, exist_ok=True)
      except Exception as err:
          print(err)
          return False
  
      if os.path.exists(path):
          return True
      else:
          return False
docs: Create directory specified by `path` if it doesn't already exist.
  
      Parameters
      ----------
      path : str
          path to directory
  
      Returns
      -------
      bool
          True if `path` exists