revised-readme

README.md

+> Author: Jun Shang
+>
+> Email: shangjunv@163.com
+>
+> Last Updates: 20/03/2020
+
+#### Requirements
+
+- choppy
+- Ali-Cloud
+
+```
+$ source activate choppy
+$ choppy install junshang/bedtools
+$ choppy apps
+```
+
+#### quick start
+
+1. 将 input_samples.tsv 放到阿里云，路径用户自己设定
+
+   > input_samples_file.tsv 格式参考上述示例文件
+
+2. 准备 samples.csv 文件，如下：
+
+```
+$ choppy samples junshang/bedtools-latest > samples.csv
+$ choppy batch junshang/bedtools-latest samples.csv -p Your_project_name
+```