Set torchserve version to 0.7.1 for compatibility #1815
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Motivation
In the Dockerfile and the mmpretrain2torchserve.py files there is no clear reference to any version of torch-model-archiver, it is just the latest (
pip install torchserve torch-model-archiver
, currently it is 0.8.2), however from 0.8.0 there is a change that breaks the script for exporting to TorchServe MAR file.To reproduce the error, simply install torch-model-archiver with any version higher that 0.7.1 (i.e.
pip install torchserve==0.8.0 torch-model-archiver==0.8.0
).An error coming from the line 68 of "tools/torchserve/mmpretrain2torchserve.py" (
manifest = ModelExportUtils.generate_manifest_json(args)
) will raise. The error is:AttributeError: 'Namespace' object has no attribute 'config_file'
Modification
To avoid this, the developer needs to set the version to 0.7.1. I suggest setting this in the Dockerfile and the script.
Checklist
Before PR:
After PR:
](https://mmpretrain.readthedocs.io/en/latest/useful_tools/model_serving.html)