Spaces:
Sleeping
Sleeping
File size: 4,344 Bytes
95bf4b2 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 |
import logging
from h2o_wave import Q, main, app, copy_expando, handle_on, on
import whisper
import cards
from utils import get_inline_script
# Set up logging
logging.basicConfig(format='%(levelname)s:\t[%(asctime)s]\t%(message)s', level=logging.INFO)
@app('/')
async def serve(q: Q):
"""
Main entry point. All queries pass through this function.
"""
try:
# Initialize the app if not already
if not q.app.initialized:
await initialize_app(q)
# Initialize the client if not already
if not q.client.initialized:
await initialize_client(q)
# Update theme if toggled
elif q.args.theme_dark is not None and q.args.theme_dark != q.client.theme_dark:
await update_theme(q)
# Run inference if audio is recorded
elif q.events.audio:
await audio_inference(q)
# Delegate query to query handlers
elif await handle_on(q):
pass
# Adding this condition to help in identifying bugs
else:
await handle_fallback(q)
except Exception as error:
await show_error(q, error=str(error))
async def initialize_app(q: Q):
"""
Initialize the app.
"""
logging.info('Initializing app')
# Set initial argument values
q.app.cards = ['main', 'error']
q.app.model = whisper.load_model('base')
q.app.initialized = True
async def initialize_client(q: Q):
"""
Initialize the client (browser tab).
"""
logging.info('Initializing client')
# Set initial argument values
q.client.theme_dark = True
# Add layouts, scripts, header and footer
q.page['meta'] = cards.meta
q.page['header'] = cards.header
q.page['footer'] = cards.footer
# Add cards for the main page
q.page['asr'] = cards.asr()
q.client.initialized = True
await q.page.save()
async def update_theme(q: Q):
"""
Update theme of app.
"""
# Copying argument values to client
copy_expando(q.args, q.client)
if q.client.theme_dark:
logging.info('Updating theme to dark mode')
# Update theme from light to dark mode
q.page['meta'].theme = 'h2o-dark'
q.page['header'].icon_color = 'black'
else:
logging.info('Updating theme to light mode')
# Update theme from dark to light mode
q.page['meta'].theme = 'light'
q.page['header'].icon_color = '#FEC924'
await q.page.save()
@on('start')
async def start_recording(q: Q):
"""
Start recording audio.
"""
logging.info('Starting recording')
q.page['meta'].script = get_inline_script('startRecording()')
q.page['asr'] = cards.asr(recording=True)
await q.page.save()
@on('stop')
async def stop_recording(q: Q):
"""
Stop recording audio.
"""
logging.info('Stopping recording')
q.page['meta'].script = get_inline_script('stopRecording()')
q.page['asr'] = cards.asr()
await q.page.save()
@on('audio')
async def audio_inference(q: Q):
"""
Running ASR inference on audio.
"""
logging.info('Inferencing recorded audio')
audio_path = await q.site.download(q.events.audio.captured, '.')
q.client.transcription = q.app.model.transcribe(audio_path)['text']
q.page['asr'] = cards.asr(audio_path=q.events.audio.captured, transcription=q.client.transcription)
await q.page.save()
def clear_cards(q: Q, card_names: list):
"""
Clear cards from the page.
"""
logging.info('Clearing cards')
# Delete cards from the page
for card_name in card_names:
del q.page[card_name]
async def show_error(q: Q, error: str):
"""
Displays errors.
"""
logging.error(error)
# Clear all cards
clear_cards(q, q.app.cards)
# Format and display the error
q.page['error'] = cards.crash_report(q)
await q.page.save()
@on('reload')
async def reload_client(q: Q):
"""
Reset the client.
"""
logging.info('Reloading client')
# Clear all cards
clear_cards(q, q.app.cards)
# Reload the client
await initialize_client(q)
async def handle_fallback(q: Q):
"""
Handle fallback cases.
"""
logging.info('Adding fallback page')
q.page['fallback'] = cards.fallback
await q.page.save()
|