Write Python program with a function named print_common_characters that gets as parameters two strings. The function returns the number of characters that the strings have in common. Each character counts only once, e.g., the strings "bee" and "peer" only have one character in common (the letter "e"). You can consider capitals different from lower case letters. Note: the function should return the number of characters that the strings have in common, and not print it. Input First line of input is the first string Second line of input is the second string Output The number of common characterse Sample Input 1 Copy see peer Sample Output 1 Copy 1 Sample Input 1 see peer Sample Output 1 1 Sample Input 2 seven seventeen Sample Output 2 4