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- def hash_distance(left_hash, right_hash):
- """Compute the hamming distance between two hashes"""
- if len(left_hash) != len(right_hash):
- raise ValueError('Hamming distance requires two strings of equal length')
- return sum(map(lambda x: 0 if x[0] == x[1] else 1, zip(left_hash, right_hash)))
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