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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def check_overlap(current, hit, overlap = 200):
 """ determine if sequence has already hit the same part of the model, indicating that this hit is for another 16S rRNA gene """

    for prev in current:
        p_coords = prev[2:4]
        coords = hit[2:4]
        if get_overlap(coords, p_coords) >= overlap:
            return True
    return False