code: def version(cls) -> int:
      return 1
  
file_path: wandb/wandb/sdk/artifacts/artifact_manifests/artifact_manifest_v1.py
imports: from typing import Any, Dict, Mapping, Optional
  from wandb.sdk.artifacts.artifact_manifest import ArtifactManifest
  from wandb.sdk.artifacts.artifact_manifest_entry import ArtifactManifestEntry
  from wandb.sdk.artifacts.storage_policy import StoragePolicy
  from wandb.sdk.lib.hashutil import HexMD5, _md5
label_desc: Use image node_id 1 for calling the ArtifactManifestV1 obj's underlying member method code with example usage: obj.version(cls) and returns: int