Copy python-basics from DjangoGirls

Author: encukou

courses/snake/info.yml

@@ -46,7 +46,7 @@ plan:
   - title: Instalalce Pygletu
     url: null
   - title: Základy Pythonu (podle Django Girls)
-    url: https://tutorial.djangogirls.org/cs/python_introduction/
+    lesson: fast-track/python-basics
   - title: "Doplnění: list slicing, del, n-tice, zip()"
     url: null
   - lesson: intro/pyglet