fix

src/aeros_equipment/service.py

@@ -363,7 +363,7 @@ async def update_equipment_for_simulation(*, db_session: DbSession,aeros_db_sess
             location_tag=reg_nodes, project_name=project_name
     )
     
-    def load_json_file(filename: str) -> Dict[str, Any]:
+    def load_json_file(filename: str):
         """Load a JSON file and return its content."""
         try:
             with open(filename, 'r', encoding='utf-8') as f: