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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 get_below_threshold(umi_quals, quality_encoding,  quality_filter_threshold):
    '''test whether the umi_quals are below the threshold'''
    umi_quals = [x - RANGES[quality_encoding][0] for x in map(ord, umi_quals)]
    below_threshold = [x < quality_filter_threshold for x in umi_quals]
    return below_threshold