code: def setUp(self):
      torch.manual_seed(43)
      self.model = get_model_no_weights(self.CONFIG_PATH)
  
imports: import itertools
  import unittest
  from contextlib import contextmanager
  from copy import deepcopy
  import torch
  from detectron2.structures import BitMasks, Boxes, ImageList, Instances
  from detectron2.utils.events import EventStorage
  from detectron2.utils.testing import get_model_no_weights
label_desc: Use image node_id 1 for calling the InstanceModelE2ETest obj's underlying member method code with example usage: obj.setUp() without return types