Create a search based document for PaddleVideo

[James4Ever0]

This document is generated using: https://github.com/james4ever0/prometheous

You can view the website at: https://james4ever0.github.io/PaddleVideo/

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
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[jerrywgz]

Thx for your contribution，the number of files is too large and maybe you could clean the code or set them to a thirdparty codebase