Update: main.py and models.py had incorrect imports

main.py

@@ -1,7 +1,7 @@
 from fastapi import FastAPI
 
-from . import models
-from .database import engine
+import models
+from database import engine
 
 # This line tells SQLAlchemy to create all the tables based on the models
 # we defined. It will create the `multichat_overlay.db` file with the