fix: add poetry install doc in readme

README.md

@@ -18,16 +18,16 @@ pycapt is a collection of image processing algorithms I created for handling CAP
 
 pycapt includes both CAPTCHA processing and generation. Special thanks to my friends [exqlnet](https://github.com/exqlnet) and [ZhouYingSASA](https://github.com/ZhouYingSASA) for their support in releasing pycapt version 1.0.1.
 
-
 ## Dependencies and Installation
 
 ```bash
-Pillow
-numpy
+pip3 install Pillow numpy pycapt
 ```
 
-```py
-pip3 install pycapt
+or use poetry to install:
+
+```bash
+poetry add Pillow numpy pycapt 
 ```
 
 ### Directory Structure

README_ZH.md

@@ -20,15 +20,16 @@ pycapt 是我在处理验证码时编写的一系列图像处理的算法包，
 
 pycapt 包括处理验证码和生成验证码两部分，多谢我的好友 [exqlnet](https://github.com/exqlnet) [ZhouYingSASA](https://github.com/ZhouYingSASA) 的共同帮助 发布 pycapt 1.0.1
 
-### 依赖与安装
+## 依赖与安装
 
 ```bash
-Pillow
-numpy
+pip3 install Pillow numpy pycapt
 ```
 
-```py
-pip3 install pycapt
+或者使用 poetry 安装：
+
+```bash
+poetry add Pillow numpy pycapt 
 ```
 
 ### 目录结构
@@ -282,4 +283,4 @@ pycapt.generate_ios_icon_assets(
 
 ### 小额捐赠
 
-如果有所帮助 [请我喝一碗茶](https://www.yuque.com/zhiwa/deepin/hwnhg0)~
+如果有所帮助 [请我喝一碗茶](https://www.yuque.com/zhiwa/deepin/hwnhg0)~

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="pycapt",
-    version="1.0.19",
+    version="1.0.20",
     author="aboutmydreams",
     author_email="[email protected]",
     description="a library that processes verification codes",