Simplify the make_groups function

[multimeric]

Explicit return isn't necessary and may be confusing.

[github-actions]

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 functions.md | 4 +---
 md5sum.txt   | 3 ++-
 2 files changed, 3 insertions(+), 4 deletions(-)

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⏱️ Updated at 2025-09-17 04:30:12 +0000