Remove last bits of Plug

init.lua

@@ -1,19 +1,3 @@
-vim.cmd[[
-call plug#begin()
-" The default plugin directory will be as follows:
-"   - Vim (Linux/macOS): '~/.vim/plugged'
-"   - Vim (Windows): '~/vimfiles/plugged'
-"   - Neovim (Linux/macOS/Windows): stdpath('data') . '/plugged'
-" You can specify a custom plugin directory by passing it as the argument
-"   - e.g. `call plug#begin('~/.vim/plugged')`
-"   - Avoid using standard Vim directory names like 'plugin'
-
-" Make sure you use single quotes
-
-" Initialize plugin system
-call plug#end()
-]]
-
 -- TODO convert to lua
 vim.cmd[[
 let g:python3_host_prog = '~/.pyenv/versions/neovim3/bin/python'