Docker image build failed for PyTorch-Xeon

[vvravi1]

As part of building docker images for ResNet50-PyTorch-Xeon-Public and BERTLarge-PyTorch-Xeon-Public workloads, building PyTorch-Xeon intermediary image failed while setting up Conda environment.

https://github.com/intel/workload-services-framework/blob/23.2/stack/PyTorch-Xeon/Dockerfile.2.intel_public#L64

One of the dependency package tornado where latest versions stopped support for Python 3.7 and throwing following error

#10 27.09 ERROR: Could not find a version that satisfies the requirement tornado==6.3.2

Couple of options to resolve this

• Upgrade Python version to 3.8 or higher here
• Fix tornado version to <= 6.2.0