diff --git a/mainscripts/Trainer.py b/mainscripts/Trainer.py
index 750a2fb..7cee04d 100644
--- a/mainscripts/Trainer.py
+++ b/mainscripts/Trainer.py
@@ -1,5 +1,4 @@
 import os
-import pickle 
 import sys
 import traceback
 import queue
diff --git a/models/ModelBase.py b/models/ModelBase.py
index 9f00c1c..a9dc838 100644
--- a/models/ModelBase.py
+++ b/models/ModelBase.py
@@ -296,7 +296,6 @@ class ModelBase(object):
 
     def ask_target_iter(self, default_value=0):
         if io.get_default_answer('NoInteractiveMode') is not None:
-                  print("Entro in ask_target_iter")
                   default_target_iter = self.load_or_def_option('target_iter', default_value + 10000)
                   self.options['target_iter'] = max(0, default_target_iter + 10000)
                   print("TARGET ITERATION: " + str(self.options['target_iter']))