Which is best source to learn python?

Question

I have joined sololearn in order to learn python and it was really helpful as to get basics of python but I want to be expert of python matplotlib and numpy can anyone tell me the best free sources to learn these libraries as I am statistics student and want to be a data scientist in future so plz tell me I will be thankful

Answer 1

In my opinion challenges here and datacamp.

Answer 2

Check out the online courses which might help you with both Python and data science topics:
https://code.sololearn.com/W2nvcMqTRi4q/?ref=app

Answer 3

Thank you kuba sir for giving me such a brief link related to DS