message: chore: Adding a nox session to download all the models for you
  Running `nox --session download_test_models-3` will download
  all the models used in testing for you
diff: @@ -322,3 +322,8 @@ def l2_multi_gpu_tests(session):
  def l2_multi_gpu_tests_host_deps(session):
  """Makes sure that Torch-TensorRT can operate on multi-gpu systems using host dependencies"""
  run_l2_multi_gpu_tests(session, use_host_env=True)
  +
  +@nox.session(python=["3"], reuse_venv=True)
  +def download_test_models(session):
  + """Grab all the models needed for testing"""
  + download_models(session, use_host_env=True)
  \ No newline at end of file
  