handle none

app.py

@@ -91,6 +91,12 @@ with gr.Blocks() as demo:
     @fun_dropdown.change(inputs=fun_dropdown, outputs=[disassembly, original_decompile])
     def function_change_fn(selected_fun):
 
+        if selected_fun is None:
+            return {
+                disassembly: "",
+                original_decompile: "",
+            }
+
         try:
             disassembly_str, decompile_str = client.predict(
                 selected_fun=selected_fun,