code: def deserialize(
      metadata: typing.List[typing.Dict[str, str]]
  ) -> typing.Dict[str, str]:
      return {
          f'{key_value.get("key")}': f'{key_value.get("value")}'
          for key_value in metadata
      }
  
imports: import abc
  import enum
  import pathlib
  import typing
  from dataclasses import dataclass
  from neptune.exceptions import NeptuneUnhandledArtifactSchemeException, NeptuneUnhandledArtifactTypeException
label_desc: Use image node_id 2 for calling the ArtifactMetadataSerializer obj's underlying member method code with example usage: obj.deserialize(metadata) and returns: unknown