Using char-to-char model for Hindi-English translation task and working on Google Colab

[DivyaRathod3D]

Hey @jasonleeinf! Thank you so much for sharing this repository. I'm a student trying to experiment with the code a little.
And I want to use this repo for the Hindi-English translation task. I have been able to use build_vocabulary_char.py so far and now I want to train the char-to-char model using Google Colab as I don't have a machine with good computing capacity or a GPU.
Can you please guide me a little on what shall be the steps further?

What must be the files I need to upload to Colab and what should be the changes that need to be done?
I shall be really grateful if you could help.