change structure to make package build

app/model/user.py

@@ -0,0 +1,14 @@
+from pydantic import BaseModel
+
+class UserBase(BaseModel):
+    name: str
+    email: str | None
+    is_admin: bool
+
+class UserCreate(UserBase):
+    password: str
+    
+class User(UserBase):
+    id: int
+    class Config:
+        from_attributes = True