I am new to pytorch and trying to learn from online examples. I tried to create RNN for classifying imdb reviews. My code is in gist here: https://gist.github.com/Chandrak1907/6b91dc1c19d613f6d1a2b22cf30c0ebf 2
I see that RNN accuracy is around 50%  and parameters are not changing much during training.
Can you pls help me in identifying bug in my code?
Thank you,