Instructors provide example of live coding

It would be beneficial for instructors at the instructor training to give a live coding example to trainees before practice time. It was unclear what should be covered in the live coding when we split into groups (ie how much background to provide).

No files or tests are named. Start by reviewing the instructor-training materials that describe live coding and the practice-time activity; define what trainees should see before practice and how much background instructors should provide. Done means the training guidance includes a live-coding example and clear expectations for the group exercise.

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