Xinpeng Wang

**Describe the bug** ERROR: Command errored out with exit status 128: git clone -q https://github.com/triton-inference-server/model_navigator.git /tmp/pip-install-e0_2o1an/model-navigator_ec2586ae0d324a2d8622c112670df785 Check the logs for full command output. **To Reproduce** I tried to start/PyTorch/Classification/ConvNets/triton/resnet50/ example...

TypeError: 'numpy._DTypeMeta' object is not subscriptable

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When I run the command "latexocr", I get this error. How to solve it. 

can not download pre-trained VGG. google drive raises that the file dose not exist.