WIP

utils.py

@@ -1,10 +1,10 @@
 from dataclasses import dataclass
 from typing import Literal, Any
+from pydantic import BaseModel
 import subprocess
 
 
-@dataclass
-class Event:
+class Event(BaseModel):
     """Event within the timeline"""
 
     id: int
@@ -25,8 +25,7 @@ class Event:
     payload: str | None
     """Payload of the event. `None` for `voice`, image path for `vis`, OCR result for `ocr`"""
 
-@dataclass
-class Timeline:
+class Timeline(BaseModel):
     """Timeline of events"""
 
     events: list[Event]