class_docstr: This is run on Buildkite runners.
class_docstr_tok: ["This","is","run","on","Buildkite","runners","."]
code: def fetch_results(self) -> Dict[str, Any]:
      raise NotImplementedError
  
imports: import abc
  from typing import Dict, Any, Optional, List
  from ray_release.cluster_manager.cluster_manager import ClusterManager
  from ray_release.file_manager.file_manager import FileManager
  from ray_release.reporter.artifacts import DEFAULT_ARTIFACTS_DIR
  from ray_release.util import exponential_backoff_retry
  from ray_release.logger import logger
  from click.exceptions import ClickException
label_desc: Use image node_id 12 for calling the CommandRunner obj's underlying member method code with example usage: obj.fetch_results() without return types