What's the difference between task_num and N-way?

[luciaL]

Hello, thank you so much for your code. It is very clear and readable.
I am new to meta-learning.
I do not understand the meaning of N in N-way. I think the number of tasks is the same as N. But in your code, it is clearly not.
So I hope you could explain and give me your advice.
Thank you so much.