使用Python环境lean deploy时，下载和安装依赖项这一步速度不稳定

[breadtrip]

[INFO] Current CLI tool version: 0.21.0
[INFO] Retrieving app info ...
[ERROR] Could not detect Language
[INFO] Preparing to deploy new baby(xzhqOPSsyoNSCFW5yqhqjPFd-gzGzoHsz) to region: cn group: web production
[INFO] Python runtime detected
[INFO] pyenv detected. Please make sure pyenv is configured properly.
[INFO] Uploading file 236.57 KiB / 236.57 KiB [=====================] 100.00% 0s
[ERROR] Could not detect Language
[ERROR] Could not detect Language
[REMOTE] 开始构建 20200828-112401
[REMOTE] 正在下载应用代码 ...
[REMOTE] 正在解压缩应用代码 ...
[REMOTE] 运行环境：python
[REMOTE] 正在下载和安装依赖项 ...

就是这一步，几分钟内的不同部署，有时非常快，有时非常慢，请问如何解决？

[weakish]

主要原因是依赖装得慢，依赖缓存系统有些问题，尚在调查中，有进展会回复您的工单。