After importing nltk to my system i tried to download the packages using nltk.download() but its showing the following error. enter image description here
i have tried changing the proxy but its not working(my laptop is not using any proxy but it is connected to VPN). I tried to manually download required packages from http://www.nltk.org/nltk_data/ but still not going anywhere. i also tried enter image description here
and i have tried every solution from error installing nltk supporting packages : nltk.download() ,but the problem remains the same.
