Media aluno

#! usr/bin/env/python
# -*- coding: utf-8 -*-
#irc.vircio.org #brasil

alunos = {'fulano':[6, 7, 5, 2], 'sicrano':[7, 8, 9, 8], 'beltrano':[10, 9, 10, 10]}
for aluno,notas in alunos.items():
    media = 0
    for nota in notas:
        media += nota
    media = float(media) / len(notas)
    if media <= 6:
        print("Aluno: ",aluno,"Reprovado! Media:",media)
    else:
        print("Aluno",aluno,"Media",media)