How to click the button automatically using python

[snippsat]

Then the xPath you are using is not working,and return a empty list.

>>> lst = []
>>> lst[0]

Error:
Traceback (most recent call last):
  File "<string>", line 301, in runcode
  File "<interactive input>", line 1, in <module>
IndexError: list index out of range

As mention before.

Its quite difficult help without seeing the html of the page your trying to manipulate.