def forward(self, patch: torch.Tensor) -> torch.Tensor:
        """Run forward.

        Args:
            patch: :math:`(B, 1, H, W)`

        Returns:
            angle in radians: :math:`(B)`

        """
        xy = self.features(self._normalize_input(patch)).view(-1, 2)
        angle = torch.atan2(xy[:, 0] + 1e-8, xy[:, 1] + self.eps)
        return angle
Run forward.

        Args:
            patch: :math:`(B, 1, H, W)`

        Returns:
            angle in radians: :math:`(B)`

        
kornia/feature/orientation.py