code: def __init__(
      self,
      storage_policy: "StoragePolicy",
      entries: Optional[Mapping[str, "ArtifactManifestEntry"]] = None,
  ) -> None:
      self.storage_policy = storage_policy
      self.entries = dict(entries) if entries else {}
  
file_path: wandb/wandb/sdk/artifacts/artifact_manifest.py
imports: from typing import TYPE_CHECKING, Dict, List, Mapping, Optional
  from wandb.sdk.lib.hashutil import HexMD5
label_desc: Use image node_id 3 to create a new ArtifactManifest object  with example: obj = ArtifactManifest(storage_policy, entries)