add theme for telescope

init.vim

@@ -36,8 +36,8 @@ autocmd FileType fzf tnoremap <buffer><silent><ESC> <ESC>
 
 inoremap <silent><expr> <TAB>
       \ coc#pum#visible() ? coc#_select_confirm() :
-      \ CheckBackspace() ? "\<TAB>" :
       \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
+      \ CheckBackspace() ? "\<TAB>" :
       \ "\<TAB>"
 
 function! CheckBackspace() abort

lua/init.lua

@@ -46,6 +46,14 @@ require("telescope").setup{
 			"node_modules"
 		}
 	},
+	pickers = {
+		find_files = {
+		  theme = "ivy"
+		},
+    live_grep = {
+      theme = "ivy"
+    }
+	},
 	extensions = {
 		fzf = {
 			fuzzy = true,