Update app.py

app.py

@@ -325,7 +325,8 @@ def generate_windows_from_selection(selected_indices, window_size, window_type):
         # Only sliding windows
         for i in range(len(selected_indices) - window_size + 1):
             windows.append(selected_indices[i:i+window_size])
-    else:  # non-contiguous
+    
+    elif window_type == "non-contiguous":
         from itertools import combinations
         all_combos = list(combinations(selected_indices, window_size))
         
@@ -338,7 +339,13 @@ def generate_windows_from_selection(selected_indices, window_size, window_type):
         for combo in all_combos:
             if combo not in contiguous_windows:
                 windows.append(list(combo))
-    
+    else:
+        from itertools import combinations
+        all_combos = list(combinations(selected_indices, window_size))
+       
+        # Filter: keep only combinations that are NOT in contiguous_windows
+        for combo in all_combos:
+            windows.append(list(combo))
     return windows
 
 def main():
@@ -789,7 +796,7 @@ def main():
         
         window_type = st.sidebar.radio(
             "Window Type",
-            ["contiguous", "non-contiguous"],
+            ["contiguous", "non-contiguous", "both"],
             index=0,
             help="Contiguous: sliding windows. Non-contiguous: all combinations"
         )