`test/test_models::test_mobile_net_norm_layer` is broken

[pmeier]

vision/test/test_models.py

Lines 403 to 413 in 297e2b8

	@pytest.mark.parametrize("model_fn", [models.mobilenet_v2, models.mobilenet_v3_large, models.mobilenet_v3_small])
	def test_mobilenet_norm_layer(model_fn):
	model = model_fn()
	assert any(isinstance(x, nn.BatchNorm2d) for x in model.modules())
	def get_gn(num_channels):
	return nn.GroupNorm(32, num_channels)
	model = model_fn(norm_layer=get_gn)
	assert not (any(isinstance(x, nn.BatchNorm2d) for x in model.modules()))
	assert any(isinstance(x, nn.GroupNorm) for x in model.modules())

fails on main due to pytorch/pytorch#74293.

cc @datumbox @pmeier