Added Dockerfile plus solved compatibility issues

main.py

@@ -4,16 +4,16 @@ from openai import AsyncOpenAI
 import logging
 import asyncio
 import time
+from config import config
 from collections import defaultdict
 from datetime import datetime, timedelta
-import os
 
 # Configuration and Constants
-OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
-DISCORD_BOT_TOKEN = os.getenv("DISCORD_BOT_TOKEN")  
-ASSISTANT_ID = os.getenv("ASSISTANT_ID")
-MESSAGE_CHUNK_SIZE = 2000
-THREAD_INACTIVITY_TIMEOUT_HOURS = 1
+OPENAI_API_KEY = config.openai_api_key 
+DISCORD_BOT_TOKEN = config.discord_bot_token  
+ASSISTANT_ID = config.assistant_id
+MESSAGE_CHUNK_SIZE = config.message_chunk_size
+THREAD_INACTIVITY_TIMEOUT_HOURS = config.thread_inactivity_timeout_hours
 
 # Setting up logging
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')