Pytest报告添加描述时报错：AttributeError: ‘TestReport‘ object has no attribute ‘description‘

AttributeError: ‘TestReport’ object has no attribute ‘description’

在conftest文件增加报告描述，如下：

@pytest.mark.optionalhook
def pytest_html_results_table_header(cells):
    cells.insert(2, html.th('Description'))
    cells.insert(1, html.th('Time', class_='sortable time', col='time'))
    cells.pop()

@pytest.mark.optionalhook
def pytest_html_results_table_row(report, cells):
    cells.insert(2, html.td(report.description))
    cells.insert(1, html.td(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()), class_='col-time'))
    cells.pop()

但是运行后会报错误，AttributeError: ‘TestReport’ object has no attribute ‘description’：

Traceback (most recent call last):
  File "C:/Users/Administrator/Desktop/jiekou/testcase/test_login.py", line 24, in <module>
    pytest.main(<