def rot_y(cls, y: Tensor) -> Se3:
        """Construct a y-axis rotation.

        Args:
            y: the y-axis rotation angle.

        """
        zs = zeros_like(y)
        return cls(So3.rot_y(y), stack((zs, zs, zs), -1))
Construct a y-axis rotation.

        Args:
            y: the y-axis rotation angle.

        
kornia/geometry/liegroup/se3.py