code: def is_artifact_multimap(
      value: Any,
  ) -> TypeGuard[Mapping[str, Sequence[tfx.types.Artifact]]]:
      """Checks value is Mapping[str, Sequence[Artifact]] type."""
      return is_compatible(value, ArtifactMultiMap) or is_compatible(
          value, ArtifactMultiDict
      )
  
imports: from typing import Any, Dict, List, Mapping, MutableMapping, MutableSequence, Sequence, TypeVar
  import tfx.types
  from tfx.utils import pure_typing_utils
  from typing_extensions import TypeGuard
label_desc: Use image node_id 3 for calling a global function with example usage: is_artifact_multimap(value) and returns: unknown