Code Academy : Learn Python3 : https://www.codecademy.com/learn/learn-python-3
Udemy : Python for Beginners : https://www.udemy.com/share/102iF4CUAfcFpTRnQ=/
Coursera : Python for Everybody Specialization : https://www.coursera.org/specializations/python
This is the course I have learnt from and it's absolutely easy. It also helps you do some easy python projects.
Youtube : Python Tutorial - Python for Beginners [Full Course] : https://youtu.be/_uQrJ0TkZlc