mpv: Update gui interface

multimedia/.config/mpv/scripts/sponsorblock_minimal.lua

@@ -5,6 +5,8 @@
 --
 -- original from https://codeberg.org/jouni/mpv_sponsorblock_minimal
 -- adapted for local playback skipping and some refactoring by me
+local mp = require 'mp'
+
 local options = {
     API = "https://sponsor.ajay.app/api/skipSegments",
 
@@ -31,10 +33,9 @@ local function getranges()
             Ranges[k] = v
         end
     end
-    return
 end
 
-local function skip_ads(name, pos)
+local function skip_ads(_, pos)
     if pos ~= nil then
         for k, v in pairs(Ranges) do
             if tonumber(k) <= pos and tonumber(v) > pos then
@@ -51,7 +52,6 @@ local function skip_ads(name, pos)
             end
         end
     end
-    return
 end
 
 local function file_loaded()