Suggest me a material and course in Phyton

As per the video, i belong lo 2nd one. I did programming in 1st year of B Tech but not in phyton. Can any one suggest material and also a cousename in Udemy/anywhere plz.

Python is fairly an easy language, and if you have an experience with some other language, then you can understand it easily.
For reference materials, please go through the earlier shared python ebooks.