added sentence in README.md

Author: adarshp

README.md

@@ -181,6 +181,7 @@ seq_no,time_slice,rainfall,crop yield
 
 Since version 2.0.0, Delphi no longer provides functionality for visualizing
 CAGs, instead, this functionality has been integrated into the INDRA framework.
+See below for a complete example.
 
 ![alt text](/docs/delphi_example.png?raw=True")