Show pretrained model and config file download address directly in README.md & doc
## 🚀 Feature

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Show download address of pretrained model address directly in markdown file.
## Motivation
Since my server cannot directly go to aws server, and it's not configed to proxy too. Intuitively i need to download pretrained model in my computer and then upload it to my server. The question is I need to checkout source code for download address. It's a really bad experience.
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## Additional context

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I feel that this would clutter the README, leading to a bad experience for 99.99% of users. But you can always submit a PR and see what the maintainers think.<|||||>Just make a PR.