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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 read_json(fh, byteorder, dtype, count, offsetsize):
 """Read JSON tag data from file and return as object."""

    data = fh.read(count)
    try:
        return json.loads(unicode(stripnull(data), 'utf-8'))
    except ValueError:
        log.warning('read_json: invalid JSON')