Continuous video stream from webcam for mmpose body3d pose detection

[tim3in]

I am try to run body3d_pose_lifter_demo.py from mmpose/demo. In the output, the frames are changed only when i press a keyboard key. How can I display live stream without requiring to press a key for 3d pose. Please help. I am using following command

python demo/body3d_pose_lifter_demo.py demo/mmdetection_cfg/rtmdet_m_640-8xb32_coco-person.py https://download.openmmlab.com/mmpose/v1/projects/rtmpose/rtmdet_m_8xb32-100e_coco-obj365-person-235e8209.pth configs/body_2d_keypoint/rtmpose/body8/rtmpose-m_8xb256-420e_body8-256x192.py https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-m_simcc-body7_pt-body7_420e-256x192-e48f03d0_20230504.pth configs/body_3d_keypoint/video_pose_lift/h36m/video-pose-lift_tcn-243frm-supv-cpn-ft_8xb128-200e_h36m.py https://download.openmmlab.com/mmpose/body3d/videopose/videopose_h36m_243frames_fullconv_supervised_cpn_ft-88f5abbb_20210527.pth --input webcam --show --device=cpu