def calculate_stats(data):
    return {
        "mean": sum(data) / len(data),
        "min": min(data),
        "max": max(data),
    }
def add(a, b):
    return a + b


def calculate_stats(data):
    return {
        "mean": sum(data) / len(data),
        "min": min(data),
        "max": max(data),
    }