Refactor unnecessary `else` / `elif` when `if` block has a `return` statement

[leha-code]

Wai what? An independend if statement act differntly ffrom elses ns elifs

[torralbaa]

I just saw this while cleaning my inbox, and this bot was right, though the changes might be difficult to understand. If each of these conditions return, there's no need for an else after it.

[torralbaa]

Please squash if merging.