kanban-app/backend/app/routes/kanban/__init__.py

from flask import Blueprint

# Create the kanban blueprint that will be used by all route modules
kanban_bp = Blueprint("kanban", __name__)

# Import all route modules to register their routes to this blueprint

# fmt: off
from . import (boards, cards, checklists, comments, epics,  # noqa: F401 E402
               files, labels, lists, wikis)

# fmt: on

__all__ = ["kanban_bp"]