adds wal theme for nvim

.config/nvim/init.vim

@@ -16,11 +16,14 @@ set number relativenumber
 
 call plug#begin(stdpath('data') . '/plugged')
   Plug 'tpope/vim-sensible'
+  Plug 'dylanaraps/wal.vim'
   Plug 'tpope/vim-sleuth'
   Plug 'itchyny/lightline.vim'
   Plug 'ap/vim-css-color'
   Plug 'neoclide/coc.nvim', {'branch': 'release'}
 call plug#end()
 
+colorscheme wal
+
 let g:python_recommended_style = 0