add examples

app.py

@@ -93,8 +93,8 @@ with open("local/description.md") as f:
 # calc_mos("audio_2023-11-01_15-57-39.wav", "hello world")
 # pdb.set_trace()
 examples = [
-    [None, "Once upon a time, there was a young rat named Arthur who couldn't make up his mind."],
-    [None, "Whenever the other rats asked Arthur if he wanted to go to the park, he would say, 'I don't know.'"],
+    ["local/Julianna_Set1_Author_01.wav", "Once upon a time, there was a young rat named Arthur who couldn't make up his mind."],
+    ["local/Patient_Arthur_set1_002_noisy.wav", "Whenever the other rats asked him if he would like to go hunting with them, he would answer in a soft voice, 'I don't know.'"],
 ]
 iface = gr.Interface(
   fn=calc_mos,