class_docstr: Abstract base class for runtime environment plugins.
class_docstr_tok: ["Abstract","base","class","for","runtime","environment","plugins","."]
code: def get_uris(
      self, runtime_env: "RuntimeEnv"
  ) -> List[str]:  # noqa: F821
      return []
  
imports: import logging
  import os
  import json
  from abc import ABC
  from typing import List, Dict, Optional, Any, Type
  from ray._private.runtime_env.context import RuntimeEnvContext
  from ray._private.runtime_env.uri_cache import URICache
  from ray._private.runtime_env.constants import RAY_RUNTIME_ENV_PLUGINS_ENV_VAR, RAY_RUNTIME_ENV_PLUGIN_DEFAULT_PRIORITY, RAY_RUNTIME_ENV_CLASS_FIELD_NAME, RAY_RUNTIME_ENV_PRIORITY_FIELD_NAME, RAY_RUNTIME_ENV_PLUGIN_MIN_PRIORITY, RAY_RUNTIME_ENV_PLUGIN_MAX_PRIORITY
  from ray.util.annotations import DeveloperAPI
  from ray._private.utils import import_attr
label_desc: Use image node_id 2 for calling the RuntimeEnvPlugin obj's underlying member method code with example usage: obj.get_uris(runtime_env) and returns: list