Is this supposed to be a puzzle? haha

****def swap_case(s): return s.swapcase()

def swap_case(s): l = '' for i in range(len(s)): if s[i].isupper(): l += f'{s[i].lower()}' elif s[i].islower(): l += f'{s[i].upper()}' else: l += s[i]

return l

if name == 'main': s = input() result = swap_case(s) print(result)

a=input() b=a.swapcase() print(b)

Hello, this code is passing all tests except test 5. Please guide if you can.

def swap_case(s): result = "" if 0

return result



if __name__ == '__main__':
s = input()
result = swap_case(s)
print(result)

if name == 'main': s = input() result = swap_case(s) print(result)