Update app.py

app.py

@@ -70,7 +70,7 @@ def algorithms_cycle_detection():
 
     if graph_mode == "Default Example":
         # Create a predefined graph with multiple cycles
-        G = nx.DiGraph([(1, 2), (2, 3), (3, 1), (3, 4), (4, 5), (5, 3)])
+        G = nx.DiGraph([(1, 2), (2, 3), (3, 4), (4, 2)])
         st.write("Default Graph: A simple directed graph with multiple cycles.")
         plot_cycle_detection(G)