《照片修复小小助手》是一款基于微信AI能力的微信小程序，实现了图片选定区域的消除修复功能，纯客户端实现，无服务端。Inpaint_wechat is a WeChat mini-program based on the WeChat AI capabilities, implementing the functionality of inpainting and repairing selected areas in images, which is purely implemented by the client and has no server.
增加功能：
Add below new features:
Execution speed optimization. 优化执行速度, 执行时间缩短2秒以上。
Manually adjust the mask to zoom in or out. 遮罩手动扩大和缩小
New UI. 新的界面
Manual download AI model 手动下载AI模型
achieve model preprocessing and post-processing.