docstr: Should return a dask client
docstr_tok: ["Should","return","a","dask","client"]
code: def client(self) -> Client:
      """Should return a dask client"""
      ...
  
imports: from __future__ import annotations
  from abc import ABC, abstractmethod
  from typing import Any
  import tempfile
  from dask.distributed import Client, LocalCluster
  from autosklearn.util.single_thread_client import SingleThreadedClient
label_desc: Use image node_id 1 for calling the Dask obj's underlying member method code with example usage: obj.client() without return types