diff --git a/src/TSP_solver.py b/src/TSP_solver.py
index 894ebd7..05b76e6 100644
--- a/src/TSP_solver.py
+++ b/src/TSP_solver.py
@@ -40,7 +40,6 @@ class Solver_TSP:
         assert local_or_meta in self.available_improvements, f"the {local_or_meta} method is not available currently."
         self.methods.append(local_or_meta)
         self.name_method += ", improved with " + local_or_meta
-        '
 
     def pop(self):
         self.methods.pop()