chatbot / app.py
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Update app.py
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"""Deploying AI Voice Chatbot Gradio App."""
from gradio import Audio, Interface, Textbox
from typing import Tuple
from utils import (TextGenerationPipeline, from_en_translation,
html_audio_autoplay, stt, to_en_translation, tts,
tts_to_bytesio)
max_answer_length = 100
desired_language = "ar"
response_generator_pipe = TextGenerationPipeline(max_length=max_answer_length)
def main(audio: object) -> Tuple[str, str, str, object]:
"""Calls functions for deploying gradio app.
It responds both verbally and in text
by taking voice input from user.
Args:
audio (object): recorded speech of user
Returns:
tuple containing
- user_speech_text (str) : recognized speech
- bot_response_de (str) : translated answer of bot
- bot_response_en (str) : bot's original answer
- html (object) : autoplayer for bot's speech
"""
user_speech_text = stt(audio, desired_language)
tranlated_text = to_en_translation(user_speech_text, desired_language)
bot_response_en = response_generator_pipe(tranlated_text)
bot_response_de = from_en_translation(bot_response_en, desired_language)
bot_voice = tts(bot_response_de, desired_language)
bot_voice_bytes = tts_to_bytesio(bot_voice)
html = html_audio_autoplay(bot_voice_bytes)
return user_speech_text, bot_response_de, bot_response_en, html
Interface(
fn=main,
inputs=[
Audio(
source="microphone",
type="filepath",
),
],
outputs=[
Textbox(label="You said: "),
Textbox(label="AI said: "),
Textbox(label="AI said (English): "),
"html",
],
live=True,
allow_flagging="never",
).launch(debug=True)