adding nối từ game

models/noi_tu.py

@@ -0,0 +1,19 @@
+from pydantic import BaseModel
+from datetime import datetime
+from typing import Optional
+import json
+
+class DiscordNoiTu(BaseModel):
+    id: Optional[int] = None
+    word: str
+    meaning: Optional[str] = None
+    
+    def to_dict(self):
+        return {
+            'id': self.id,
+            'word': self.word,
+            'meaning': self.meaning,
+        }
+    
+    def to_json(self):
+        return json.dumps(self.to_dict())