diff --git a/src/model.py b/src/model.py
index 73779f3..b7e6cbc 100644
--- a/src/model.py
+++ b/src/model.py
@@ -446,7 +446,9 @@ class Model:
                     self.__transitions = child
 
     def get_space(self, space_id, x_val, site_val):
-        return testmodel.get_states().get_space(space_id).get_weight(x_val, site_val)
+        pass
+        # return testmodel.get_states().get_space(space_id).
+        # get_weight(x_val, site_val)
 
     def get_identity(self):
         return Identity(self.__identity)
diff --git a/src/rules_tree.py b/src/rules_tree.py
index af61686..70a6937 100644
--- a/src/rules_tree.py
+++ b/src/rules_tree.py
@@ -101,6 +101,7 @@ with open('input.txt', 'r') as f:
 
 
 ##
+testmodel.get_states().get_space(space_id).
 
 print("\n*** Conditions tree ***")
 print(type(model.testmodel.get_conditions()))
@@ -157,4 +158,4 @@ for k in range(0, size + 1):
         print(k + 1, end='  ' + ' ' * sites * 2)
 
 print('\n', end = "")
-"""
\ No newline at end of file
+"""
diff --git a/src/space.py b/src/space.py
index 588701c..6773dd1 100644
--- a/src/space.py
+++ b/src/space.py
@@ -6,7 +6,7 @@ sites = int(model.testmodel.get_parameters().spaceparam.get_site_multiplicity())
 nb_arrows = int(model.testmodel.get_states().get_space(0).get_nb_arrows())
 
 
-print("\n     space size = ",    size, "   nb de sites par cellule = ",   sites,
+print("\nspace size = ", size, "   nb de sites par cellule = ", sites,
       "   nb total de flèches dans l'espace = ", nb_arrows)
 
 print('  | ', end=' ')
@@ -46,5 +46,4 @@ for k in range(0, size + 1):
     else:
         print(k + 1, end='  ' + ' ' * sites * 2)
 
-print('\n', end = "")
-
+print('\n', end="")