code: def test_proto_wo_data_to_param_change_data(request_proto_bytes):
      proto_wo_data = jina_pb2.DataRequestProtoWoData()
      proto_wo_data.ParseFromString(request_proto_bytes)
  
      proto_data = jina_pb2.DataRequestProto()
      proto_data.ParseFromString(request_proto_bytes)
  
      for proto in [proto_data, proto_wo_data]:
          proto.parameters.Clear()
          proto.parameters.update({"b": 1})
  
      assert (  # check that once we serialize both proto have the same content
          proto_wo_data.SerializePartialToString()
          == proto_data.SerializePartialToString()
      )
  
imports: import copy
  import pytest
  from docarray import Document, DocumentArray
  from google.protobuf.json_format import MessageToDict, MessageToJson
  from jina.excepts import BadRequestType
  from jina.helper import random_identity
  from jina.proto import jina_pb2
  from jina.proto.serializer import DataRequestProto
  from jina.types.request.data import DataRequest, Response
label_desc: Use image node_id 21 for calling a global function with example usage: test_proto_wo_data_to_param_change_data(request_proto_bytes) without return types