pythonqt.py - Basic setup to display window, menus with QT. Good for Creating windows applications.
pythonopengl.py - Pure OpenGL application with pyglet.
wxpythonopengl.py - Setup for windowed application using OpenGL as subset. Used with wxPython.
sklearnhelloworld.py - Machine Learning: Simplest code for training.
sklearniris.py - Machine Learning: Use classifiers and train with Iris database.
tensorflow.py - Machine Learning using tensor flow. A basic example (straight line function).