$(10$ Pts$)[$Task$-5]$ Imagine a dictionary with the structurestudentid:$[$studentmajor$,$studentcgpa$].$ Assume majors are represented by strings like $$CoE$,$EEE$,$ etc. Nowdefine a functionavgcgpabymajorthat takes such a dictionary and a string formajor as inputs and returns the average cgpa for all students with that major.Sample input$/$Output:$$In$1=\{41251$:$[$CoE$,2\mathrm{.}5],42509$:$[$EEE$,3\mathrm{.}1],41713$:$[$CoE$,1\mathrm{.}9],41101$:$[$CoE$,2\mathrm{.}7]\}$print$($avgcgpabymajor$($In$1,$CoE$))2\mathrm{.}36$