Create a LINE plot in python using the following file and expectations.

Use the following csv file

Calculate the overall average grade for each student.

Then, it will determine each individual student's letter grade. Letter grades are based on the

ranges listed in the table below.

Then the program will create a plot with the number of students in each category. The plot must include the

letter grades on the x$-$axis and the number of students on the y$-$axis with appropriate labels. You must also

include a title "Report of Section $1$ Grades".