Update app.py

app.py

@@ -103,7 +103,10 @@ with gr.Blocks() as demo:
     midi_box = gr.File()
     piano_roll_box = gr.Image()
     example_box = gr.Examples(
-        [["Chopin"], ["Bach"], ["Beethoven"], ["Debussy"], ["Nocturne"], ["Clair De Lune"], ["Guitar"], ["Boogie Woogie"], [example_prefix]],
+        [
+            ["Chopin"], ["Bach"], ["Beethoven"], ["Debussy"], ["Nocturne"], ["Clair De Lune"], ["Guitar"], ["Boogie Woogie"], 
+            ["Fugue I in C major, BWV 846"], ["Beethoven Symphony No. 7 (2nd movement) Piano solo"], [example_prefix],
+        ],
         inputs=prefix_box,
     )
 
@@ -146,10 +149,10 @@ with gr.Blocks() as demo:
     prefix_box.submit(user_fn, [prefix_box, chatbot_box], [prefix_box, chatbot_box], queue=False).then(
         bot_fn, chatbot_box, chatbot_box
     )
-    submit_btn.click(user_fn, [prefix_box, chatbot_box], [prefix_box, chatbot_box], queue=False).then(
+    submit_event = submit_btn.click(user_fn, [prefix_box, chatbot_box], [prefix_box, chatbot_box], queue=False).then(
         bot_fn, chatbot_box, chatbot_box
     )
-    clear_btn.click(lambda: None, None, chatbot_box, queue=False)
+    clear_btn.click(lambda: None, None, inputs=[], outputs=chatbot_box, cancels=[submit_event], queue=False)
 
     def get_audio_fn(history):
         i = random.randint(0, 1000_000_000)