lisbet.utils# LISBET Functions export_pose_video(frames, filename[, fps]) Export a sequence of frames (numpy arrays, shape [N, H, W, 3]) to mp4 using imageio. permute_predictions(predictions, labels) lisbet.utils.permute_predictions(predictions, labels)[source]# lisbet.utils.export_pose_video(frames, filename, fps=30)[source]# Export a sequence of frames (numpy arrays, shape [N, H, W, 3]) to mp4 using imageio. Args:frames: numpy array of shape (num_frames, height, width, 3), dtype=uint8 filename: output mp4 file path fps: frames per second