Is there anyway to change the table format as in fig width

[YilanZhan-KSO]

When trying to output the Pandas data frame and render the report to the HTML format, the file seems to recognize it as a table class in HTML but the width is always very narrow which makes it look bad..... Is there any way to adjust the table width when generating the HTML report? Pweave can allow us to set fig width but why not table format?