code: def test_mvit_create_scriptable_model_is_deprecated(self):
      with warnings.catch_warnings(record=True) as w:
          warnings.simplefilter("always")
          create_multiscale_vision_transformers(
              spatial_size=28,
              temporal_size=4,
              norm="batchnorm",
              depth=2,
              head_num_classes=100,
              create_scriptable_model=True,
          )
  
      assert len(w) == 1
      assert issubclass(w[-1].category, DeprecationWarning)
  
file_path: pytorchvideo/tests/test_models_vision_transformers.py
imports: import itertools
  import unittest
  import warnings
  import torch
  from pytorchvideo.models.vision_transformers import create_multiscale_vision_transformers
label_desc: Use image node_id 4 for calling the TestVisionTransformers obj's underlying member method code with example usage: obj.test_mvit_create_scriptable_model_is_deprecated() without return types