code cleanup

lib/DB_Worker.py

@@ -1,6 +1,5 @@
 import sqlite3
 
-
 from lib import logger
 
 
@@ -148,18 +147,3 @@ async def read_db(guild: int, user: int, column: str):
         return record[_col_dict[column]]
     except sqlite3.Error as _error:
         pass
-
-
-async def check_exist_audio(ctx, guild: int, user: int, column: str, audio: str):
-    _list_str = await read_db(guild, user, column)
-    print(type(_list_str))
-    if _list_str is not None:
-        _list = _list_str.split(',')
-        if audio in _list:
-            await ctx.reply("File in list")
-
-        else:
-            pass
-
-    else:
-        _list = 'None'