code: def wait(self, futures):
      return [future.get() for future in futures]
  
imports: import logging
  import traceback
  from orion.core.utils.module_import import ImportOptional
  from orion.executor.base import AsyncException, AsyncResult, BaseExecutor, ExecutorClosed, Future
label_desc: Use image node_id 6 for calling the Ray obj's underlying member method code with example usage: obj.wait(futures) and returns: unknown