code: def serve():
      server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
      monster_grpc_fb.add_MonsterStorageServicer_to_server(
          MonsterStorage(), server
      )
      server.add_insecure_port("[::]:50051")
  
      server.start()
  
      run()
  
file_path: flatbuffers/grpc/tests/grpctest.py
imports: from __future__ import print_function
  import os
  import sys
  import grpc
  import flatbuffers
  from concurrent import futures
  import MyGame.Example.Monster
  import MyGame.Example.Stat
  import MyGame.Example.Vec3
  import MyGame.Example.Test
  import MyGame.Example.monster_test_grpc_fb
label_desc: Use image node_id 1 for calling a global function with example usage: serve() without return types