added filter and select menu to first tool

app.py

@@ -106,7 +106,7 @@ def visualize_isnad(taraf_num, yaxis):
     isnad_pos = nx.nx_agraph.graphviz_layout(G, prog='dot')
     x_stretch = 4
     y_stretch = 4
-    net = Network(directed =True)
+    net = Network(directed =True, select_menu=True, filter_menu=True)
 
     for node, pos in isnad_pos.items():
         node_info = narrator_bios[narrator_bios['Rawi ID'] == int(node)]