code: def supports_scheme(self, scheme: str) -> bool:
      return self._jfs.supportsScheme(scheme)
  
imports: import io
  import json
  import time
  from typing import Dict, List, Union, Any
  import dateutil.parser
  from hailtop.fs.fs import FS
  from hailtop.fs.stat_result import FileType, FileListEntry, FileStatus
label_desc: Use image node_id 15 for calling the HadoopFS obj's underlying member method code with example usage: obj.supports_scheme(scheme) and returns: self