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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 is_gzipped_fastq(file_name):
 """ Determine whether indicated file appears to be a gzipped FASTQ. :param str file_name: Name/path of file to check as gzipped FASTQ. :return bool: Whether indicated file appears to be in gzipped FASTQ format. """

    _, ext = os.path.splitext(file_name)
    return file_name.endswith(".fastq.gz") or file_name.endswith(".fq.gz")