fix "object does not support indexing"
fix "object does not support indexing"

ElDeveloper/qiita,biocore/qiita,biocore/qiita,antgonza/qiita,ElDeveloper/qiita,biocore/qiita,ElDeveloper/qiita,biocore/qiita,antgonza/qiita,antgonza/qiita,ElDeveloper/qiita,antgonza/qiita