README.md

@@ -9,5 +9,9 @@ def y_func(x):
 c = charts.Chart(y_func)
 c.generate()
 ```
+
+## Screenshots
+![screen.png](https://notabug.org/cofob/charts/raw/master/docs/img/screen.png)
+
 ## Output
-![out.png](https://i.imgur.com/ja2D5Fl.png)
+![out.png](https://notabug.org/cofob/charts/raw/master/docs/img/result.png)