fix(enhance_UI): fix bug on callback of agents-network.generateImage

Met4FoF · Jun 1, 2021 · d9125ab · d9125ab
1 parent a6f8da9
commit d9125ab
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/agentMET4FOF/dashboard/Dashboard_agt_net.py b/agentMET4FOF/dashboard/Dashboard_agt_net.py
@@ -186,6 +186,8 @@ def export_image(n_clicks):
                     'type': "png",
                     'action': "download"
                 }]
+            else:
+                raise PreventUpdate
 
         # Update network graph per interval
         @app.callback([dash.dependencies.Output('agents-network', 'elements'),