bugfix get roles

backend/app/db/schemas.py

@@ -24,6 +24,10 @@ class RoleBase(BaseModel):
 
 class RoleWithPermission(RoleBase):
     permissions:t.List[Permission] = []
+
+class AssignUserRoles(BaseModel):
+    userid:int
+    roleids:t.List[int]
     
 class UserBase(BaseModel):
     email: str