如何修复此python错误(熊猫库)。为什么会发生这种事?请帮帮忙url='https://github.com/CSSEGISandData/COVID-19/blob/master/csse_covid_19_data/csse_covid_19_daily_reports/03-23-2020.csv'
data = pd.read_csv(url)
使用的代码是url = 'https://raw.githubusercontent.com/RInterested/datasets/gh-pages/mtcars.csv'isinstance(dataframe, pd.DataFrame) # This lets me know the data is