Add Trouble for LSP diagnostics display

init.vim

@@ -122,3 +122,11 @@ noremap <C-Up> :call AdjustFontSize(1)<CR>
 noremap <C-Down> :call AdjustFontSize(-1)<CR>
 inoremap <C-Up> <Esc>:call AdjustFontSize(1)<CR>a
 inoremap <C-Down> <Esc>:call AdjustFontSize(-1)<CR>a
+
+lua << EOF
+  require("trouble").setup {
+    -- your configuration comes here
+    -- or leave it empty to use the default settings
+    -- refer to the configuration section below
+  }
+EOF