title()-Manually-NLP

The title() is built-in function which convert the string to title case, it means that every first word is capitalised and all subsequent letters in lowercase.

txt="Hello buddy how you doing?"
print(txt.title())

Output:
Hello Buddy How You Doing?

Now write it manually, make its logic:

def title(text):
    output=[]
    for word in text.split(' '):
        output.append(word[0].upper()+word[1:].lower())
    return ' '.join(output)
print(title('Hi how you doing?'))

Hi How You Doing?