chore: format

lua/nvim-tree/renderer/git.lua

@@ -63,7 +63,9 @@ local function build_icons_table()
   }
 end
 
-local function empty() return "" end
+local function empty()
+  return ""
+end
 local function nil_() end
 
 local function warn_status(git_status)

lua/nvim-tree/renderer/init.lua

@@ -105,7 +105,6 @@ if icon_state.show_file_icon then
   end
 end
 
-
 local picture = {
   jpg = true,
   jpeg = true,