human
Complete the below
def _parse_json(s):

    ''''parse str into JsonDict'
    '''
assistant
#Here is the Python code you requested.
    def _obj_hook(pairs):
        '    convert    json    object    to    python    object    '
        o = JsonDict()
        for (k, v) in pairs.iteritems():
            o[str(k)] = v
        return o
    return json.loads(s, object_hook=_obj_hook)