Python, complete function 

The only allowed functions for this part are: np.array(), np.matrix(), np.zeros(), np.ones(), cv2.imread(), cv2.namedWindow(), cv2.waitKey().

def forward_rotate(self, image, theta): """Computes the forward rotated image by and angle theta image: input image theta: angle to rotate the image by (in radians) return the rotated image""" return image