make some attributes optional

app/model/card.py

@@ -7,7 +7,7 @@ class CardBase(BaseModel):
 
 class AccessAuthorizationBase(BaseModel):
     name: str
-    is_active: bool
+    is_active: bool = True
 
 class AccessAuthorizationCreate(AccessAuthorizationBase):
     pass

app/model/user.py

@@ -2,8 +2,8 @@ from pydantic import BaseModel
 
 class UserBase(BaseModel):
     name: str
-    email: str | None
-    is_admin: bool
+    email: str | None = None
+    is_admin: bool = False
 
 class UserCreate(UserBase):
     password: str