Change to sqlalchemy and orm scheme. Remove classes due to orm. Edit requirements.

highscores.py

@@ -6,9 +6,11 @@ import logging
 import os
 import sys
 
-import mysql.connector
 import nextcord
 from nextcord.ext import commands
+from sqlalchemy import create_engine
+from sqlalchemy.ext.automap import automap_base
+from sqlalchemy.orm import Session
 
 import config
 from classes.submission import SubmissionMap
@@ -19,10 +21,19 @@ handler = logging.FileHandler(filename="nextcord.log", encoding="utf-8", mode="w
 handler.setFormatter(logging.Formatter("%(asctime)s:%(levelname)s:%(name)s: %(message)s"))
 logger.addHandler(handler)
 
-highscores_db = mysql.connector.connect(
-    host=config.SQL_HOST, user=config.SQL_USER, password=config.SQL_PASS, database=config.SQL_DB
-)
-highscores_cursor = highscores_db.cursor()
+# connect with sql alchemy and autoload schema
+url = f"mysql://{config.SQL_USER}:{config.SQL_PASS}@{config.SQL_HOST}/{config.SQL_DB}"
+engine = create_engine(url)
+connection = engine.connect()
+Base = automap_base()
+Base.prepare(autoload_with=engine)
+session = Session(engine)
+
+# define the classes
+Guild = Base.classes.Guilds
+CategoryGroup = Base.classes.CategoryGroups
+Category = Base.classes.Categories
+Score = Base.classes.Scores
 
 submission_objects: SubmissionMap = SubmissionMap()