add features

ocr/api/message/db_requests.py

@@ -26,6 +26,7 @@ async def get_all_chat_messages_obj(report_id: str) -> list[MessageModel]:
         settings.DB_CLIENT.reports.find_one({"id": report_id})
     )
     messages = [MessageModel.from_mongo(message) for message in messages]
+
     if not report:
         raise HTTPException(status_code=404, detail="Report not found")
     return messages