Update controllers/ws_controller.py

controllers/ws_controller.py

@@ -11,6 +11,7 @@ from models.models import Message, Attachment
 from fastapi import WebSocket
 from services import utils as ut
 import time
+import concurrent.futures
 # from models import supabase_models as sp
 import asyncio
 def get_company_type(company_name:str)->str: