Visualizations for VQA dataset

[aukhan]

Hi,
I want to produce visualizations for VQA like you show in demo.py.

Can you please help in what is needed to be changed in demo.py to make it work for VQA?

For instance, I see loss_names has a value of 0.5 for 'mlm'. What value should be kept for VQA?
Looking forward to your help.

Best,
a