The courses here do not provide that kind of information, but if you already know about conda then you probably have the technical “chops” to do it yourself. Here’s a thread which will get you started down that road. Actually scanning through that thread again (sorry, it’s been a while), I see that one of the respondents included an env.yaml file, but that thread is 4 years old. The assignments do get updated occasionally so you might be better off generating your own based on the current “state of play”. Also note that not every assignment has the same setup and that thread is from one of the DLS courses.