Code is wrong: python parsing warm up.

while(True):

inp_str = input('Enter input string: ')

if (inp_str == 'q'): break;

while inp_str.find(",")==-1: print('Error: No comma in string. ') inp_str=input('Enter input string: ') s=inp_str.split(",") print('First word:'+ s[0].strip()) print('Second word:'+ s[1].strip()) print(' ')

This is my code for a problem but the output is wrong and I dont know how to fix it (the top is the output im getting the bottom is what i am supposed to get)

Enter input string: Error: No comma in string. Enter input string: Error: No comma in string. Enter input string: Error: No comma in string. Enter input string: Error: No comma in string. Enter input string: Traceback (most recent call last):

Expected output starts with

Enter input string:

Error: No comma in string.

Enter input string:

Error: No comma in string.

Enter input string:

Error: No comma in string.

Enter input string: