code: def upgrade_metadata_v1_to_v2():
      return [
          set_from_node_to_key("verify_key", "verify_key"),
          set_from_node_to_key("node_type", "node_type"),
      ]
  
file_path: PySyft/packages/syft/src/syft/service/settings/migrations.py
imports: from typing import Callable
  from ...types.syft_migration import migrate
  from ...types.transforms import TransformContext
  from ...types.transforms import drop
  from .settings import NodeSettings
  from .settings import NodeSettingsV2
label_desc: Use image node_id 2 for calling a global function with example usage: upgrade_metadata_v1_to_v2() and returns: list