Can someone tell me where to read advanced level object oriented programming in Python?

Question

python( advanced level object oriented programming)

Answer 1

You can use apps like Py, Udemy etc which offer advanced python courses, Advanced python tutorials by drapstv etc. on YouTube.
And you can refer to:
http://www.python-academy.com/courses/specialtopics/python_course_advanced.html
https://www.python-course.eu/advanced_topics.php