def test_validate_image_valid_single_channel(self) -> None:
        """Test validation of a valid single-channel image."""
        image = np.zeros((10, 224, 224, 1), dtype=np.uint8)
        validated_image = self.validator.validate_image(image)
        assert isinstance(validated_image, np.ndarray)
        assert validated_image.shape == (10, 224, 224, 1)
        assert validated_image.dtype == np.float32
Test validation of a valid single-channel image.
tests/unit/data/validators/numpy/test_video.py