CSDN style practice

here is the first level heading

here is the secondary heading

        Paragraph character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character Character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character Character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character Character

As shown in the figure:

        This is the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment, the second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second segment second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph Second paragraph

Here is the code:

def check_download_dir():
    download_path = os.path.join(db_path, "downloads")
    if not os.path.exists(download_path):
        os.mkdir(download_path)

here is the quote

pre