Deepstream-app: error while loading shared libraries: libnvinfer.so.7: cannot open shared object file: No such fi

Hi,Deepstream fails to run in the container,host:

deepstream-app -c ./configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt

then run in terminal:

nvidia@nvidia-desktop:~$ xhost +
access control disabled, clients can connect from any host
nvidia@nvidia-desktop:~$ sudo docker run -it --rm --net=host --runtime nvidia  -e DISPLAY=$DISPLAY -w /opt/nvidia/deepstream/deepstream-5.0 -v /tmp/.X11-unix/:/tmp/.X11-unix nvcr.io/nvidia/deepstream-l4t:5.0-20.07-samples
WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
root@nvidia-desktop:/opt/nvidia/deepstream/deepstream-5.0#
root@nvidia-desktop:/opt/nvidia/deepstream/deepstream-5.0/samples# deepstream-app -c ./configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt
deepstream-app: error while loading shared libraries: libnvinfer.so.7: cannot open shared object file: No such file or directory
root@nvidia-desktop:/opt/nvidia/deepstream/deepstream-5.0/samples# 

How can I solve this problem?