I want to create a 7 day moving average as a line plot of the total cases from this sample data in python. How do I proceed with this with matplotlib or other libraries?

Country 0 Botswana 1 Botswana 2 Botswana 3 Botswana 4 Botswana date total_cases1 daily_new_cases1 total_deaths1 daily_new_deaths1 4/1/2020 4.00000 0.000000 1.000000 0.000000 4/2/2020 4.00000 0.000000 1.000000 0.000000 4/3/2020 4.00000 0.000000 1.000000 0.000000 4/4/2020 4.00000 0.000000 1.000000 0.000000 4/5/2020 6.00000 2.000000 1.000000 0.000000 4/6/2020 6.00000 0.000000 1.000000 0.000000 4/7/2020 6.00000 0.000000 1.000000 0.000000 4/8/2020 6.00000 0.000000 1.000000 0.000000 4/9/2020 13.00000 7.000000 1.000000 0.000000 4/10/2020 13.00000 0.000000 1.000000 0.000000 4/11/2020 1300000 0000000 1000000 5 Botswana 6 Botswana 7 Botswana 8 Botswana 9 Botswana 10 Botswana nnnnnnn