Hi there need help fixing my first code for python it failed some hidden test which i dont know how to fix... and also need help the remove_even_list function. Much thanks :)

the remove_even_list function??

Complete the get_pass_average function which is passed a list of integer numbers as a parameter where each integer represents a mark out of 100. The function returns the average of all the marks which are 50 or more. If there are no pass marks then the average pass mark should be set to -1 For example Test Result list1-[50, print (%.2 83, 26, 65, 92, 29, 77, 64] % (get-pass-average (11st!) 71.83 Answer (penalty regime: 0 %) 1def get_pass_average (marks): 3 if len(marks)0: return -1 total -0 count0 7 for m in marks: 10 if m50: total total +m 12 13 14 15 16 17 count count 1 return-1 average - total / count if count0: else: return average