diff --git a/survival/ai/optimizer.py b/survival/ai/optimizer.py
index 10a52fe..f92a28b 100644
--- a/survival/ai/optimizer.py
+++ b/survival/ai/optimizer.py
@@ -140,8 +140,5 @@ class Optimizer:
                     if len(children) < desired_length:
                         children.append(baby)
 
-        # parents_params = [n.network_params for n in parents]
-        # children_params = [n.network_params for n in children]
-        # parents_params.extend(children_params)
         parents.extend(children)
         return parents