Need a thorough understanding of what get_demos() does ?

[rebecajohn]

Hi , can you please explain about this function get_demos() and its parameters. Fundamentally how was the data been created ?

Line 29 of RVT/rvt/utils/custom_rlbench_env.py

d = self._task.get_demos(
1, live_demos=False, random_selection=False, from_episode_number=i
)