How do I deduplicate tuples in Python in a memory-efficient way?

In Python, you can deduplicate tuples using various methods, but for a memory-efficient approach, you can utilize a set to remove duplicates while preserving the order of the original tuples. Below is an example of how to achieve this:


    def deduplicate_tuples(tuples):
        seen = set()
        deduplicated = []
        for t in tuples:
            if t not in seen:
                seen.add(t)
                deduplicated.append(t)
        return deduplicated

    # Example usage
    original_tuples = [(1, 2), (3, 4), (1, 2), (5, 6), (3, 4)]
    unique_tuples = deduplicate_tuples(original_tuples)
    print(unique_tuples)  # Output: [(1, 2), (3, 4), (5, 6)]