diff --git a/main_package/classes/importer.py b/main_package/classes/importer.py
index b21c1d9..52a9cbc 100644
--- a/main_package/classes/importer.py
+++ b/main_package/classes/importer.py
@@ -16,7 +16,7 @@ class Importer():
     def __init__(self, files_path):
         self.files_path = files_path
         self.df_list = []
-        self.trajectories = []
+        #self.trajectories = []
 
     def import_data_from_csv(self):
         """Importa tutti i file csv presenti nel path files_path in data_frame distinti.
@@ -45,7 +45,9 @@ class Importer():
         """
         df['State'] = df[df.columns[2:]].apply(lambda row: ''.join(row.values.astype(str)), axis=1)
 
-    
+    def merge_value_columns_in_all_frames(self):
+        for data_frame in self.df_list:
+            self.merge_value_columns(data_frame)
     
     def get_data_frames(self):
         return self.df_list
@@ -57,22 +59,26 @@ class Importer():
 
     
     
-    def build_trajectories(self):
+
+
+
+
+    """def build_trajectories(self):
         for data_frame in self.df_list:
             self.merge_value_columns(data_frame)
             trajectory = data_frame[['Time','State']].to_numpy()
             self.trajectories.append(trajectory)
             #Clear the data_frame
-            data_frame = data_frame.iloc[0:0]
+            data_frame = data_frame.iloc[0:0]"""
 
 
 
 
 
-imp = Importer("../data")
-imp.import_data_from_csv()
-imp.build_trajectories()
-print(imp.trajectories[0])
+#imp = Importer("../data")
+#imp.import_data_from_csv()
+#imp.build_trajectories()
+#print(imp.trajectories[0])