Update app.py

app.py

@@ -30,7 +30,7 @@ app.secret_key = os.environ.get("SESSION_SECRET", "dev-secret-key")
 app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
 
 # Configure database
-app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get("DATABASE_URL", "sqlite:///forum.db")
+app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get("DATABASE_URL", "sqlite:///forrum.db")
 app.config["SQLALCHEMY_ENGINE_OPTIONS"] = {
     "pool_recycle": 300,
     "pool_pre_ping": True,