python 2 learning-python 2 data-structures 1 object-oriented-programming 1 oops-in-python 1 python-coding-challenges 1 python-coding-language 1 python3 1 everything-about-python 1 learn-by-doing 1 learn-python 1 learn-python-the-hard-way 1 learning-by-doing 1 python-for-data-analysis 1 python-for-ml 1 python3-library 1 pythonic 1 built-in-data-structure 1 basics-of-python 1 roadmap 1 ml 1 machinelearning 1 machine-learning-algorithms 1 machine-learning 1 learning-notes 1 jupyter-notebook 1 dl 1 deeplearning 1 deep-learning-algorithms 1 deep-learning 1 algorithms 1