mapping/GraphPreprocessor.py: bugfix in function processNetwork
mapping/GraphPreprocessor.py: bugfix in function processNetwork

hsnlab/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape,hsnlab/escape