class_docstr: Class for towhee file about hub token.
code: def delete(self) -> None:
      self._file.unlink()
  
file_path: towhee/towhee/utils/hub_file_utils.py
imports: from pathlib import Path
label_desc: Use image node_id 7 for calling the HubFileUtils obj's underlying member method code with example usage: obj.delete() without return types