AdisTS: delete duplicate function

src/Solver/AdisTS.py

@@ -117,9 +117,6 @@ class AdisTS(CommandLineSolver):
     _nodes_names = {}
     _nodes_views = set()
 
-    def get_reach_name(self, reach):
-        return f"Reach_{reach.pamhyr_id:>3}".replace(" ", "0")
-
     def get_node_name(self, node):
         """Generate a 3 char name for node