( In Python: i am a beginner so plz write comments so I can follow)

2.

This question practices the use of a list method. Assign to the variable grades a list of 10 letter

grades from among 'A', 'B', 'C', 'D', and 'F'. For example,

grades = ['A', 'F', 'C', 'F', 'A', 'B', 'A', 'C', 'A', 'B']

Write a Python expression that creates a list named frequency, in which the elements are the

number of times each of the letters A, B, C, D and F appear in grades. For example, for the above

value of grades, the following would be correct output.

[4, 2, 2, 0, 2]

Your expression must give the correct values for any list of grades, not just the one in your list.

Hint: use the list method count.

( In Python: i am a beginner so plz write comments so I can follow)