fix ai_interface example

examples/ai_interface/main.py

@@ -19,7 +19,7 @@ async def transcribe(e: UploadEventArguments):
     transcription.text = 'Transcribing...'
     model = replicate.models.get('openai/whisper')
     version = model.versions.get('30414ee7c4fffc37e260fcab7842b5be470b9b840f2b608f5baa9bbef9a259ed')
-    prediction = await io_bound(version.predict, audio=io.BytesIO(e.content))
+    prediction = await io_bound(version.predict, audio=io.BytesIO(e.content.read()))
     text = prediction.get('transcription', 'no transcription')
     transcription.set_text(f'result: "{text}"')
 
@@ -35,7 +35,7 @@ async def generate_image():
 with ui.row().style('gap:10em'):
     with ui.column():
         ui.label('OpenAI Whisper (voice transcription)').classes('text-2xl')
-        ui.upload(on_upload=transcribe).style('width: 20em')
+        ui.upload(on_upload=transcribe, auto_upload=True).style('width: 20em')
         transcription = ui.label().classes('text-xl')
     with ui.column():
         ui.label('Stable Diffusion (image generator)').classes('text-2xl')