Update README.md

Disatiler · web-flow · commit 09ea173ed7b7 · 2020-07-03T17:53:34.000+02:00
diff --git a/README.md b/README.md
@@ -44,3 +44,7 @@ Run:
 
 Again, this is primitive, assuming g++ and xwidgets and stuff directly
 in the standard include path, or $(CONDA_PREFIX)/include.
+
+## Screenshot
+
+![Screenshot](Screenshot.png)
