round 3

models/image.py

@@ -1,3 +1,4 @@
+# python
 from dataclasses import dataclass
 from models.base import BaseModel
 
@@ -9,12 +10,15 @@ class Image(BaseModel):
 
     @classmethod
     def from_dict(cls, d: dict):
-        obj = cls(
+        # Supports overriding base fields (id, created_at, updated_at) if present
+        return cls(
             type=d.get('type'),
             extension=d.get('extension'),
-            permanent=d.get('permanent', False)
+            permanent=d.get('permanent', False),
+            id=d.get('id'),
+            created_at=d.get('created_at'),
+            updated_at=d.get('updated_at')
         )
-        return cls._apply_base_fields(obj, d)
 
     def to_dict(self):
         base = super().to_dict()