Update app.py

app.py

@@ -5,7 +5,7 @@ import gradio as gr
 
 def init_choices():
     t = time.gmtime(time.time())
-    return ["a", "b", f"{t.tm_min}:{t.tm_sec}"]
+    return {"a": 1, "b": 2, f"{t.tm_min}:{t.tm_sec}": 3}
 
 
 with gr.Blocks() as demo:
@@ -17,7 +17,7 @@ with gr.Blocks() as demo:
         fn=init_choices,
         outputs=state,
     ).then(
-        fn=lambda x: gr.Dropdown(choices=x),
+        fn=lambda x: gr.Dropdown(choices=list(x.keys())),
         inputs=state,
         outputs=dropdown2,
     )