my list looks like

new_list = [
    (72, "How long will it take for the hotel to get my booking information?", 0.0),
    (
        76,
        "How do I get a receipt or invoice for my hotel booking?",
        0.26524283859228215,
    ),
    (
        110,
        "How many days before my travel date should I make a booking?",
        0.28599816371516307,
    ),
    (85, "How do I modify a hotel booking?", 0.29273003599115277),
    (73, "What is my hotel’s check–in time?", 0.29295387222098623),
    (72, "How long will it take for the hotel to get my booking information?"),
]

i want to remove repeated 72 ID, but want to retain the 0.0 score in the first line on new_list

I tried

 unique_id = []
    for i in range(len(flattened_results)):
        if flattened_results[i][0] not in unique_id:
            unique_id.append(flattened_results[i][0])