diff --git a/app.py b/app.py
index 7613671..1807848 100644
--- a/app.py
+++ b/app.py
@@ -259,7 +259,7 @@ def check_login():
 
     # get train_codes from new df
     if not new_df.empty:
-        train_codes = new_df.iloc[:,1].tolist()
+        train_codes = new_df.iloc[:, 1].tolist()
         # st.write(train_codes)
 
     st.header(_("Runner Settings"))