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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_oath_hotp_bits(params):
 """ Extract the OATH-HOTP uid and OTP from params. """

    if "uid" in params:
        return params["uid"][0], int(params["hotp"][0])
    m = re.match("^([cbdefghijklnrtuv]*)([0-9]{6,8})", params["hotp"][0])
    uid, otp, = m.groups()
    return uid, int(otp),