Question: 
Write a function to flatten the tuple list to a string.


Model's Code:
def flatten_tuple(tuple_list):
    return ' '.join(item for sublist in tuple_list for item in sublist)



Sample Correct Code:
def flatten_tuple(test_list):
  res = ' '.join([idx for tup in test_list for idx in tup])
  return (res) 


Asserts:
assert flatten_tuple([('1', '4', '6'), ('5', '8'), ('2', '9'), ('1', '10')]) == '1 4 6 5 8 2 9 1 10'
assert flatten_tuple([('2', '3', '4'), ('6', '9'), ('3', '2'), ('2', '11')]) == '2 3 4 6 9 3 2 2 11'
assert flatten_tuple([('14', '21', '9'), ('24', '19'), ('12', '29'), ('23', '17')]) == '14 21 9 24 19 12 29 23 17'


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 544 of 974: 402/544 (73.89705882352942%): success