Method TacytApp.upload_app does not return result status

[cacexp]

When invoking:
result = api.upload_app(u'app.apk')
result.get_data()

It returns
{u'result': u'XXXX', u'file': u'app.apk'}

While

result_tag = api.list_tags()
result_tag.get_data()

Returns

{u'result': {u'status': u'OK', u'tags': []}}

I think all results should have the same structure to maintain coherence.