Update scripts/migrate_db.py

scripts/migrate_db.py

@@ -1,6 +1,5 @@
-from backend.app.db import Base, engine
-from backend.app.models.dataset import Dataset
-from backend.app.models.experiment import ClusterResult, Experiment
+from backend.app.db import init_db
 
-Base.metadata.create_all(bind=engine)
-print("Database initialized.")
+if __name__ == "__main__":
+    init_db()
+    print("Database tables created.")