Update README.md

Author: aidlearning

README.md

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- **AidLearning** is a Linux system running on the Android with GUI, Deep-Learning and  Python Visual Programming support . The [AidLearning](http://www.aidlearning.net) framework which have the <b>Linux+Android+AI+Python 4in1</b> environments Developed and Maintained by several students from [Cas University](http://english.cas.cn) and [Yale University](https://www.yale.edu).
+ **AidLearning** is a completely Linux system running on the Android with GUI, Deep-Learning and  Python Visual Programming support . The [AidLearning](http://www.aidlearning.net) framework which have the <b>Linux+Android+AI+Python 4in1</b> environments Developed and Maintained by several students from [Cas University](http://english.cas.cn) and [Yale University](https://www.yale.edu).
 
  ### Table of Contents
 - <a href='#Introduce'>Introduce</a>