working TCC (Test response funciton)

app/models/form.py

@@ -4,5 +4,5 @@ from typing import List
 from models.item import Item
 
 class Form(BaseModel):
-  items: List[int]
+  items: List[Item]
   cut_score: float

app/models/item.py

@@ -7,3 +7,4 @@ class Item(BaseModel):
   id: int
   attributes: List[Attribute]
   b_param: int
+  irf: float = 0.00