remove badge

Author: whwright

README.md

@@ -3,8 +3,6 @@ click-command-tree
 
 `click-command-tree` is a [click](https://github.com/pallets/click) plugin to show the command tree of your CLI
 
-[![build and test](https://github.com/whwright/click-command-tree/actions/workflows/build.yaml/badge.svg)](https://github.com/whwright/click-command-tree/actions/workflows/build.yaml)
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 Installation
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