Merge branch 'Exafunction:main' into main

Author: chenxuan520

README.md

@@ -186,6 +186,10 @@ vim-airline supports Codeium out-of-the-box since commit [3854429d](https://gith
 
 Calling the `codeium#Chat()` function will enable search and indexing in the current project and launch Codeium Chat in a new browser window.
 
+```vim
+:call codeium#Chat()
+```
+
 The project root is determined by looking in Vim's current working directory for some specific files or directories to be present and goes up to parent directories until one is found.  This list of hints is user-configurable and the default value is:
 
 ```let g:codeium_workspace_root_hints = ['.bzr','.git','.hg','.svn','_FOSSIL_','package.json']```