code: def value_map_from_pb(
      vm_pb: MutableMapping[str, pb.ParamType]
  ) -> Optional[Dict[str, Any]]:
      if not vm_pb:
          return None
      return {k: value_from_pb(v) for k, v in vm_pb.items()}
  
imports: import datetime
  import json
  from typing import List, Dict, Any, Optional, MutableMapping
  from google.protobuf import timestamp_pb2
  from .servicepb import keepsake_pb2
  from .experiment import Experiment
  from .checkpoint import Checkpoint, PrimaryMetric, CheckpointList
label_desc: Use image node_id 10 for calling a global function with example usage: value_map_from_pb(vm_pb) and returns: unknown, None