Add audio_text field in room endpoint

src/api/v1/room.py

@@ -27,6 +27,7 @@ class ChatMessageResponse(BaseModel):
     id: str
     role: str
     content: str
+    audio_text: Optional[str] = None
     created_at: str
     sources: List[MessageSourceResponse] = []
 
@@ -101,6 +102,7 @@ async def get_room(
                 id=msg.id,
                 role=msg.role,
                 content=msg.content,
+                audio_text=msg.audio_text,
                 created_at=msg.created_at.isoformat(),
                 sources=[
                     MessageSourceResponse(