Update app.py

app.py

@@ -2,11 +2,8 @@ import streamlit as st
 import matplotlib.pyplot as plt
 import networkx as nx
 
-# Add a headline
-st.title("Basic: Properties")
-
-# Add a radio button for selecting the graph type
-option = st.radio("Choose a graph type:", ("Default Example", "Create your own"))
+# Add a sidebar with options
+sidebar_option = st.sidebar.radio("Select an option", ["Select an option", "Basic: Properties"])
 
 # Function to display properties and graph
 def display_graph_properties(G):
@@ -53,17 +50,22 @@ def display_graph_properties(G):
     nx.draw(G, pos=pos, with_labels=True, node_color='lightblue', node_size=500, font_size=10, font_weight='bold')
     st.pyplot(plt)
 
-# Default example
-if option == "Default Example":
-    G = nx.lollipop_graph(4, 6)
-    display_graph_properties(G)
-
-# Create your own graph
-elif option == "Create your own":
-    # Let the user input number of nodes and edges
-    num_nodes = st.number_input("Number of nodes:", min_value=2, max_value=50, value=5)
-    num_edges = st.number_input("Number of edges per group (for lollipop graph):", min_value=1, max_value=10, value=3)
+# Only display Basic: Properties when it is selected from the sidebar
+if sidebar_option == "Basic: Properties":
+    # Add a radio button for selecting the graph type
+    option = st.radio("Choose a graph type:", ("Default Example", "Create your own"))
 
-    if num_nodes >= 2 and num_edges >= 1:
-        G = nx.lollipop_graph(num_nodes, num_edges)
+    # Default example
+    if option == "Default Example":
+        G = nx.lollipop_graph(4, 6)
         display_graph_properties(G)
+
+    # Create your own graph
+    elif option == "Create your own":
+        # Let the user input number of nodes and edges
+        num_nodes = st.number_input("Number of nodes:", min_value=2, max_value=50, value=5)
+        num_edges = st.number_input("Number of edges per group (for lollipop graph):", min_value=1, max_value=10, value=3)
+
+        if num_nodes >= 2 and num_edges >= 1:
+            G = nx.lollipop_graph(num_nodes, num_edges)
+            display_graph_properties(G)