little of backend

backend/app/db/schemas.py

@@ -0,0 +1,19 @@
+from typing import Union
+from pydantic import BaseModel
+
+
+class UserBase(BaseModel):
+    username: str
+    email: str
+
+
+class UserCreate(UserBase):
+    password: str
+
+
+class User(UserBase):
+    id: int
+    is_active: bool
+
+    class Config:
+        orm_mode = True