Looks cool but sample code doesn't work as marked on the page: Traceback (most recent call last): File "c:/temp/chart.py", line 6, in <module>

Looks cool but sample code doesn't work as marked on the page: Traceback (most recent call last): File "c:/temp/chart.py", line 6, in <module> chart.download('hello.png') AttributeError: 'SimpleLineChart' object has no attribute 'download' Try 'download_graph' instead. Still doesn't work for me, but that might be because we have a web proxy in place. Any suggestions? When I paste link into the browser it seems to work.