Error while running the application on streamlit_sharing

I have created a streamlit app that is able to detect the emotions from live video then when shared on cloud platforms receiving some errors and today when I deployed it on streamlit sharing I got the below error. If anyone has some solution to it please let me know. Thanks to you. Source code at Repo

[client] Connecting...
2021-07-21 14:22:12.043 Track audio received
2021-07-21 14:22:12.043 Track video received
2021-07-21 14:22:12.043 Add a input video track <aiortc.rtcrtpreceiver.RemoteStreamTrack object at 0x7fbd4f9ebe50> to output track with video_transformer <class 'streamlit_webrtc.transform.AsyncVideoTransformTrack'>
2021-07-21 14:22:12.044 Add the video track with transfomer to <aiortc.rtcpeerconnection.RTCPeerConnection object at 0x7fbd4fa66a30>
2021-07-21 14:22:12.082 Connection(0) Check CandidatePair(('10.12.107.163', 56240) -> ('192.168.68.108', 51094)) State.FROZEN -> State.WAITING
2021-07-21 14:22:12.082 ICE connection state is checking
2021-07-21 14:22:12.082 Connection(0) Check CandidatePair(('10.12.107.163', 56240) -> ('192.168.68.108', 51094)) State.WAITING -> State.IN_PROGRESS
2021-07-21 14:23:15.827 Connection(0) Check CandidatePair(('10.12.107.163', 56240) -> ('192.168.68.108', 51094)) State.IN_PROGRESS -> State.FAILED
2021-07-21 14:23:15.827 Connection(0) ICE failed
2021-07-21 14:23:15.849 ICE connection state is failed
2021-07-21 14:23:15.850 ICE connection state is closed

@whitphx