Write a function check_vowels() that gets a string as a parameter and check if every vowel is present or not. Inside your function, warn the user by printing not presented ones. We consider a vowel to...

Please write code as text..

Extracted text: Write a function check_vowels() that gets a string as a parameter and check if every vowel is present or not. Inside your function, warn the user by printing not presented ones. We consider a vowel to be present if it is present in upper case or lower case. i.e. 'a', 'e', 'i'.'o', 'u' or 'A', 'E', 'I', 'O', 'U'. Hint: Using Python sets helps you solve this question more easily. Write Python statements that test your function. Part-3: Enter a string: Wall Street is the only place that people ride to in a Rolls Royce to get advice from those who take the subway. All vowels are present. Another run: Part-3: Enter a string: Cash is king Missing vowels are {'o', 'e', 'u'}