HTML report when called in loop do not create report for all, but over ride the last one

[medknecth]

Earlier when I rename output file with var name it create all reports with same name but now it always override with default name under quantstats.report.html

[rundef]

@medknecth I just updated my quantstats version and I had to change qs.reports.html(returns, output=filepath) to qs.reports.html(returns, download_filename=filepath, output='yes')