code: def test_multi_view_on_pil_image() -> None:
      multi_view_transform = MultiViewTransform(
          [
              T.RandomHorizontalFlip(p=0.1),
              T.RandomVerticalFlip(p=0.5),
              T.RandomGrayscale(p=0.3),
          ]
      )
      sample = Image.new("RGB", (10, 10))
      output = multi_view_transform(sample)
      assert len(output) == 3
  
imports: import unittest
  import torchvision.transforms
  from PIL import Image
  from lightly.transforms.multi_view_transform import MultiViewTransform
label_desc: Use image node_id 1 for calling a global function with example usage: test_multi_view_on_pil_image() without return types