Update app.py

app.py

@@ -10,14 +10,14 @@ def init_choices():
 
 with gr.Blocks() as demo:
     dropdown = gr.Dropdown(label="Select", multiselect=True, choices=["a0", "b0"])
-    choices = gr.State()
+    state = gr.State()
 
     demo.load(
         fn=init_choices,
-        outputs=choices,
+        outputs=state,
     ).then(
-        fn=lambda choices: gr.Dropdown(choices=["a", "b"]),
-        inputs=choices,
+        fn=lambda x: gr.Dropdown(choices=x),
+        inputs=state,
         outputs=dropdown,
     )