code: def create(self, request, model_id):
      serializer = self.get_serializer(data=request.data)
  
      if serializer.is_valid():
          serializer.save()
          return Response(status=status.HTTP_201_CREATED)
  
      return Response(status=status.HTTP_400_BAD_REQUEST)
  
imports: import re
  from django.http import HttpResponse
  from rest_framework import status
  from rest_framework import generics, mixins
  from rest_framework.response import Response
  from modelchimp.serializers.experiment_custom_object import ExperimentCustomObjectSerializer
  from modelchimp.models.experiment_custom_object import ExperimentCustomObject
  from modelchimp.models.membership import Membership
  from modelchimp.models.experiment import Experiment
  from modelchimp.api_permissions import HasProjectMembership
  from rest_framework.permissions import IsAuthenticated
label_desc: Use image node_id 2 for calling the ExperimentCustomObjectAPI obj's underlying member method code with example usage: obj.create(request, model_id) and returns: Response, Response