diff --git a/Handle_emg_data.py b/Handle_emg_data.py
index 522cd27..a2e18c9 100644
--- a/Handle_emg_data.py
+++ b/Handle_emg_data.py
@@ -5,16 +5,20 @@ class CSV_handler:
 
     self.working_dir
 
-    def __init__():
+    def __init__(self):
         self.working_dir = str(Path.cwd())
 
     def make_df(self, filename)
         filepath = self.working_dir + str(filename)
         df = pd.read_csv(filepath)
         return df
+    
+    def get_time_emg_table(self, filename, emg_nr):
 
-    def get_time_emg_table(filepaths, subject_nr):
-        return None
+        tot_data_frame = make_df(self, filename)
+        emg_str = "emg" + str(emg_nr)
+        filtered_df = tot_data_frame[emg_str]
+        return filtered_df