Buffer dtype mismatch, expected 'SIZE_t' but got 'int'

Buffer 'dtype' mismatch, expected 'SIZE_t' but got 'int'

            if test_type == '1':
                print('Openness Test')
                request.session['avg_o'] = sum(choices)/len(choices)
                pickle_in = open(os.path.join(classifer_base,'openness.pkl'),'rb')
                clf_opn = pickle.load(pickle_in)
                answers = pd.DataFrame([choices])
                result = clf_opn.predict(answers)
                user.applicant.personality.add(type_o) if result == ['YES'] else None
                print('Openness', result)
                request.session['done_o'] = True