Kungani i-os.system("unset http_proxy") ingakushintshi lutho
Susa i-variable ye-proxy kusuka ku-Python process efanele noma nika umyalo wengane indawo ezungezile elawulwayo.
Ukususa i-variable ye-proxy ku-shell eyodwa akukushintshi i-Python process ngokwayo. I-shell isusa i-variable endaweni yayo ezungezile kuphela, kodwa i-Python process isagcine inani lakuqala.
Ukuze ufunde kabanzi ngokushintsha indawo ezungezile ye-Python nokunika umyalo wengane indawo ezungezile elawulwayo, funda umbhalo wesiNgisi.