hello everyone!

can someone help figure out why the test_module.py wont accept my answer even though it looks right (im not sure on reading the error message ) on my local IDE. im new to python

thank you so much!

this is my code

```
import re
def arithmetic_arranger(problems, *args):
#rules
if len(problems) > 5:
return 'Error: Too many problems.'
answer_row0 = ''
answer_row1 = ''
answer_row2 = ''
answer_row3 = ''
for num in problems:
#initialize
temp = num.split()
spaces = " "
max_length = max(len(temp[0]), len(temp[2]))
#divider length
divider = (max_length+2) * ('-')
#rules
if max_length > 4:
return 'Numbers cannot be more than four digits.'
if re.search('[\D]',temp[0]+temp[2]) != None:
return 'Error: Numbers must only contain digits.'
answer_row0 += " {:>{width}}{}".format(temp[0], spaces, width = max_length)
answer_row1 += '{} {:>{width}}{}'.format(temp[1], temp[2], spaces, width = max_length)
answer_row2 += '{}{}'.format(divider, spaces)
#check for + or -
if args:
if temp[1] == '+':
sum = int(temp[0]) + int(temp[2])
elif temp[1] == '-':
sum = int(temp[0]) - int(temp[2])
else:
return 'Error: Operator must be '+' or '-'.'
answer_row3 += "{:>{width}}{}".format(sum, spaces, width = (max_length+2))
#stringing strings
answer = "%s\n%s\n%s" % (answer_row0, answer_row1, answer_row2)
if args:
answer += ('\n' + answer_row3)
return answer
```

should i include the error message?