Was there a fix on this issue?

"Thanks Bill. This worked... I just changed one character in the header and got the result – Mandarb Gune "

Which character in the header did you change?

Edit

Change from

headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}

to

headers = {'User-agent': 'Mozilla/5.0'}