Update schemas.py

schemas.py

@@ -1,9 +1,10 @@
 
+from typing import Optional 
 from pydantic import BaseModel, ConfigDict
 
 class RecordBase(BaseModel):
     name: str
-    email: str | None = None
+    email: Optional[str] = None  # ✅ Python 3.9 syntax
 
 class RecordCreate(RecordBase):
     pass