Добавил слип для теста

app/chat/router.py

@@ -1,3 +1,5 @@
+import asyncio
+
 from fastapi import APIRouter, Depends, status
 
 from app.config import settings
@@ -28,6 +30,7 @@ router = APIRouter(prefix="/chat", tags=["Чат"])
 	response_model=SAllowedChats,
 )
 async def get_all_chats(user: SUser = Depends(check_verificated_user_with_exc), uow=Depends(UnitOfWork)):
+	await asyncio.sleep(10)
 	async with uow:
 		allowed_chats = await uow.user.get_user_allowed_chats(user.id)
 		return allowed_chats

app/users/router.py

@@ -1,4 +1,3 @@
-import asyncio
 from random import randrange
 
 from fastapi import APIRouter, Depends, status
@@ -166,7 +165,6 @@ async def login_user(user_data: SUserLogin, uow=Depends(UnitOfWork)):
 	response_model=SUserResponse,
 )
 async def get_user(current_user: SUser = Depends(get_current_user)):
-	await asyncio.sleep(10)
 	return current_user