code: def _save(self, uri: URI, schema, options: dict):
      if uri.scheme != "standalone":
          raise ValueError(
              f"uri scheme `{uri.scheme}` not supported with standalone backend"
          )
      try:
          *database, namespace, name = uri.path_splits()
      except Exception as e:
          raise ValueError(
              f"uri `{uri}` not supported with standalone backend"
          ) from e
      self._table.copy_as(
          name=name,
          namespace=namespace,
          need_cleanup=False,
      )
  
file_path: FATE/python/fate/arch/computing/backends/standalone/_table.py
imports: import logging
  from typing import Callable, Iterable, Any, Tuple
  from fate.arch.computing.api import ComputingEngine, KVTable, K, V
  from fate.arch.unify import URI
  from ._standalone import Table
label_desc: Use image node_id 12 for calling the Table obj's underlying member method code with example usage: obj._save(uri, schema, options) without return types