AZ
for route_point in route_points_sorted:
order_tasks = route_point["OrderTasks"]
new_tasks_list = []
for order in order_tasks:
order_id = order["OrderId"]
if order_id not in order_ids:
order_ids.append(order_id)
new_tasks_list.append(order)
route_point["OrderTasks"] = new_tasks_list