For beginners of python learner w3schools.com,javatpoint.com,tutorialspoint.com,gi tconnected.com, etc are the best free tutorial sites. They describe everything in simple language with practical examples of it.
Udemy.
If you want to explore and learn coding skills in Python, then Udemy also provides you the best platform to learn the Python language.
You can also learn python more practically from youtube videos. There are many tutorials available for python learning.
From where you learn, you must understand and remember the basic theoretical topics of variables, objects, class, function, methods, loops, conditional statements, operators and expressions with the basic syntax of it.
Follow the best coding standards from the learning time is very beneficial for your future