Question: 
Write a python function to print negative numbers in a list.


Model's Code:
def neg_nos(lst):
    return tuple(x for x in lst if x < 0)



Sample Correct Code:
def neg_nos(list1):
  for num in list1: 
    if num < 0: 
       return num 


Asserts:
assert neg_nos([-1,4,5,-6]) == -1,-6
assert neg_nos([-1,-2,3,4]) == -1,-2
assert neg_nos([-7,-6,8,9]) == -7,-6


Tests:
Test 1 of 3: FAIL: AssertionError(-6)

Test 436 of 974: 318/436 (72.93577981651376%): failed