Add getter method to Record class

Author: 1pxone

src/rushdb/models/record.py

@@ -108,3 +108,9 @@ def delete(self, transaction: Optional[Transaction] = None) -> Dict[str, str]:
     def __repr__(self) -> str:
         """String representation of record."""
         return f"Record(id='{self.id}')"
+
+    def __getitem__(self, key: str) -> Any:
+        return self.data[key]
+
+    def get(self, key: str, default: Any = None) -> Any:
+        return self.data.get(key, default)