Update README.md

README.md

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+数据 github 地址：https://github.com/NetManAIOps/AIOps-Challenge-2020-Data
 
 # AIOps-Challenge-2020-Data
 The published dataset of AIOps Challenge 2020
-数据 github 地址：https://github.com/NetManAIOps/AIOps-Challenge-2020-Data
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 ## Stage One