Initial commit.

.gitignore

+.idea
+*.pyc
+*.pyo
+*.apk

examples.txt

+widget: the building block of a GUI
+container: a widget that can hold other widgets
+layout manager: the code that arranges widgets within a container

sentiment.py

+from __future__ import print_function, division
+
+from builtins import input
+
+
+def main():
+    pass
+
+
+if __name__ == '__main__':
+    main()