update readme

README.md

@@ -11,50 +11,5 @@ python3 -m pip install -r requirements.txt
 ```
 
 
-## WSGI Tutorial
+## ASGI Tutorial
 
-实现了 WSGI Tutorial 的 image-sharing app
-
-提交图片
-
-```shell
-http POST localhost:8000/images Content-Type:image/png < /Users/apple/IMG_0976_little.png
-```
-
-查询图片
-
-```shell
-http GET localhost:8000/images/<image_name.xxx>
-```
-
-
-## 运行测试
-
-
-### 运行单元测试 
-
-#### 运行所有测试
-
-```shell
-coverage run -m pytest tests
-```
-
-#### 运行单个测试
-
-```shell
-pytest tests -k <test_func_name>
-```
-
-### 运行功能测试
-
-#### 启动 app
-
-```shell
-LOOK_STORAGE_PATH=./images gunicorn --reload 'app.app:get_app()'
-```
-
-#### 运行测试
-
-```shell
-pytest tests -k test_posted_image_gets_saved
-```