Form / Audio Annotator
Use when you need to annotate audio.
from h2o_wave import main, app, Q, ui
import os
@app('/demo')
async def serve(q: Q):
# Upload the audio file to Wave server first.
if not q.app.initialized:
q.app.uploaded_mp3, = await q.site.upload([os.path.join(os.path.dirname(__file__), 'audio.mp3')])
q.app.initialized = True
if q.args.annotator is not None:
q.page['example'].items = [
ui.text(f'annotator={q.args.annotator}'),
ui.button(name='back', label='Back', primary=True),
]
else:
q.page['example'] = ui.form_card(box='1 1 -1 -1', items=[
ui.audio_annotator(
name='annotator',
title='Drag to annotate',
path=q.app.uploaded_mp3,
tags=[
ui.audio_annotator_tag(name='f', label='Flute', color='$blue'),
ui.audio_annotator_tag(name='d', label='Drum', color='$brown'),
],
),
ui.button(name='submit', label='Submit', primary=True)
])
await q.page.save()