If you are someone who is looking for a good course on Python, I would recommend you to take up the Python certification course from Intellipaat. This course includes 42hrs of instructor-led training with 50hrs for projects and exercises to help you gain the required hands-on experience.
This python course will help you in understanding Python from basic to advanced level concepts like A.I., Machine Learning, Deep Learning, MapReduce, etc. and will help in working with packages, including Scikit and SciPy.
If you wish to know more, learn python to get started. And if you are a beginner and want to watch a video on python check out Python Tutorial for Beginners.