Does it mean a single task (dataset) sampled form the meta-set or does it mean a batch of tasks (datasets)?

Reference:

https://stats.stackexchange.com/questions/478255/what-does-the-term-episode-mean-in-meta-learning 2

reference:

https://github.com/tristandeleu/pytorch-meta/issues/78
https://www.quora.com/unanswered/What-does-the-term-episode-mean-in-meta-learning

https://www.reddit.com/r/MLQuestions/comments/hve478/what_does_the_term_episode_mean_in_metalearning/?
What does the term episode mean in meta-learning?
https://stats.stackexchange.com/questions/478255/what-does-the-term-episode-mean-in-meta-learning 2