Update app.py

app.py

@@ -711,7 +711,7 @@ def display_videos_and_links():
         return
     
     video_files_sorted = sorted(video_files, key=lambda x: len(x.split('.')[0]))
-    num_columns=3
+    num_columns=4
     cols = st.columns(num_columns)  # Define num_columns columns outside the loop
     col_index = 0  # Initialize column index