↩ 🔵 🔵 🔵 ❪֎ₛₜ❫ os Lexicon ○ ❪֎₈ₛₜ❫ Python Standard Library Values ○ ❪֎₈ₐₛₜ❫ os Constants ○ ❪֎₈ₑₛₜ❫ os Variables ○