src/utils.py

from collections import namedtuple


HandlerInput = namedtuple(
    typename="HandlerInput", 
    field_names=[
        "text",
        "remaining_attempts",
        "button_label",
    ],
)

HandlerOutput = namedtuple(
    typename="HandlerOutput", 
    field_names=[
        "text",
        "remaining_attempts",
        "button_label",
    ],
)