homebrew安装7z提示command not found？

Question

> brew install 7zip                                                                                               9:47:32
==> Fetching sevenzip
==> Downloading https://mirrors.ustc.edu.cn/homebrew-bottles/sevenzip-22.01.arm64_ventura.bottle.tar.gz
Already downloaded: /Users/taozhang/Library/Caches/Homebrew/downloads/0d6b4f8d067c8440dbef434d025c94fa0a760484a2fb4e9d47bb532a6806d246--sevenzip-22.01.arm64_ventura.bottle.tar.gz
==> Pouring sevenzip-22.01.arm64_ventura.bottle.tar.gz
🍺  /opt/homebrew/Cellar/sevenzip/22.01: 3 files, 2MB
> 7z -v                                                                                              9:47:41
zsh: command not found: 7z

homebrew不会把命令加到环境变量里吗？需要我自己加？