Update aux_tools.py

Author: manjavacas

docs/source/code/aux_tools.py

@@ -21,12 +21,12 @@
 toolkit.get_available_ids(fls)
 
 # Get connections for a given CV
-toolkit.get_fl_connections(cv)
-toolkit.get_connected_cvs(cv)
+toolkit.get_fl_connections('CV001')
+toolkit.get_connected_cvs('CV001')
 
 # Recursively, obtain related CFs
 for cf in toolkit.get_connected_cfs('FL001'):
     print(cf)
 
 for cf in toolkit.get_connected_cfs('CF001'):
-    print(cf)
+    print(cf)