Define stubs for the functions get_user_nurn 0 and compute_avg0. Each stub should print 'FIXME: Finish function_name0' followed by a newline, and should return -1. Each stub must also contain the function's parameters. Sample output with two calls to get_user num0 and one call to compute avg0: FIXME: Finish get_user_num() FIXME: Finish get_user_num() FIXME: Finish compute_avg() Avg: -1 Code writing chatlenge activity demo 1 2 3 4 user_num1 =0 5 user_num2 =0 6 avg_result =0 7 8 user_num1 = get_user_num() 9 user_num2 = get_user_num( ) 10 avg_result = compute_avg(user_num1, user_num2) 11 12 print(f'Avg: {avg_result } ').