请问，遇到如下问题该如何解决？

[an-pro]

ssh://root@region-3.autodl.com:35753/root/miniconda3/bin/python -u /tmp/pycharm_project_737/test_yolo.py
/root/miniconda3/lib/python3.8/site-packages/gluoncv/init.py:40: UserWarning: Both mxnet==1.9.0 and torch==1.7.0+cu110 are installed. You might encounter increased GPU memory footprint if both framework are used at the same time.
warnings.warn(f'Both mxnet=={mx.__version__} and torch=={torch.__version__} are installed. '
use darknet to extract feature
[23:47:18] ../src/operator/nn/./cudnn/./cudnn_algoreg-inl.h:96: Running performance tests to find the best convolution algorithm, this can take a while... (set the environment variable MXNET_CUDNN_AUTOTUNE_DEFAULT to 0 to disable)
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/root/miniconda3/lib/python3.8/site-packages/cv2/qt/plugins" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: xcb.

Process finished with exit code 134