Write a method in python to read lines from a text file MYNOTES.TXT, and display those lines, which are starting with an alphabet 'K'.

Let the file "MYNOTES.TXT" include the following sample text:

Kangaroo is a mammal native to Australia.
Lion is a large carnivorous.
Koala is an arboreal herbivorous.
Elephant is a large herbivorous mammal.

def display_lines(file_name):
    with open(file_name, 'r') as file:
        line = file.readline()
        while line:
            if line.strip().startswith('K'):
                print(line.strip())
            line = file.readline()

display_lines("MYNOTES.TXT")

Output

Kangaroo is a mammal native to Australia.
Koala is an arboreal herbivorous.