removed my crude selfwritten bracket autoinserting

init.vim

@@ -205,22 +205,6 @@ let g:completion_enable_snippet = 'UltiSnips'
 " Use completion-nvim in every buffer
 autocmd BufEnter * lua require'completion'.on_attach()
 
-" This function and mapping is basically related
-" to autocompletion as well.
-" It automatically maps a single bracket to the
-" GNU-style formatted bracket.
-let g:AutoInsertBracket_enable = 0
-
-function! AutoInsertBracket()
-    if g:AutoInsertBracket_enable
-        return "{\n}\<Esc>O"
-    else
-        return "{"
-    endif
-endfunction
-inoremap <expr> { AutoInsertBracket()
-
-
 
 "============================ A Nice Color Scheme ==============================
 "===============================================================================