code: def defaults(cls):
      return dict(
          names={},
          exes={},
          cmdlines={},
          create_times={},
          pids={},
          ppids={},
          dead={},
          gpu_processes={},
          zero_cpu_processes={},
      )
  
imports: from typing import Dict, Set, Any
  from fastapi import Request
  from fastapi.responses import JSONResponse
  from labml_db import Model, Index
  from labml_db.serializer.pickle import PickleSerializer
  from labml_app.logger import logger
  from labml_app.enums import COMPUTEREnums
  from ..analysis import Analysis
  from ..series import SeriesModel, Series
  from ..series_collection import SeriesCollection
  from ..preferences import Preferences
label_desc: Use image node_id 1 for calling the ProcessModel obj's underlying member method code with example usage: obj.defaults(cls) and returns: dict