Fix typo in python Dockerfile
Fix typo in python Dockerfile

indykish/codebox,listepo/codebox,LogeshEswar/codebox,rodrigues-daniel/codebox,ronoaldo/codebox,quietdog/codebox,ronoaldo/codebox,lcamilo15/codebox,nobutakaoshiro/codebox,lcamilo15/codebox,code-box/codebox,nobutakaoshiro/codebox,ahmadassaf/Codebox,ahmadassaf/Codebox,listepo/codebox,Ckai1991/codebox,kustomzone/codebox,smallbal/codebox,quietdog/codebox,smallbal/codebox,CodeboxIDE/codebox,rodrigues-daniel/codebox,code-box/codebox,kustomzone/codebox,LogeshEswar/codebox,etopian/codebox,rajthilakmca/codebox,fly19890211/codebox,fly19890211/codebox,rajthilakmca/codebox,CodeboxIDE/codebox,blubrackets/codebox,blubrackets/codebox,indykish/codebox,etopian/codebox,Ckai1991/codebox