Replaced top environment line of files with env
diff --git a/common/simhints.py b/common/simhints.py
index 3dbe48f..0d1d0cb 100755
--- a/common/simhints.py
+++ b/common/simhints.py
@@ -1,4 +1,4 @@
-#!/ef/efabless/opengalaxy/venv/bin/python3
+#!/usr/bin/env python3
 #
 #-----------------------------------------------------------
 # Simulation hints management for the Open Galaxy