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import os
os.system("pip install git+https://github.com/openai/whisper.git")
os.system("pip install neon-tts-plugin-coqui==0.6.0")
import gradio as gr
import whisper
import requests
import tempfile
from neon_tts_plugin_coqui import CoquiTTS
from datasets import load_dataset
import random
dataset = load_dataset("ysharma/short_jokes", split="train")
# Model 2: Sentence Transformer
API_URL = "https://api-inference.huggingface.co/models/sentence-transformers/msmarco-distilbert-base-tas-b"
HF_TOKEN = os.environ["HF_TOKEN"]
headers = {"Authorization": f"Bearer {HF_TOKEN}"}
def query(payload):
response = requests.post(API_URL, headers=headers, json=payload)
return response.json()
# Language common in both the multilingual models - English, Chinese, Spanish, and French etc
# Model 1: Whisper: Speech-to-text
model = whisper.load_model("base")
#model_med = whisper.load_model("medium")
#Model 2: Text-to-Speech
LANGUAGES = list(CoquiTTS.langs.keys())
coquiTTS = CoquiTTS()
print(f"Languages for Coqui are: {LANGUAGES}")
#Languages for Coqui are: ['en', 'es', 'fr', 'de', 'pl', 'uk', 'ro', 'hu', 'el', 'bg', 'nl', 'fi', 'sl', 'lv', 'ga']
# Driver function
def driver_fun(audio) :
translation, lang = whisper_stt(audio) # older : transcribe, translation, lang
random_val = random.randrange(0,231657)
if random_val < 226657:
lower_limit = random_val
upper_limit = random_val + 5000
else:
lower_limit = random_val - 5000
upper_limit = random_val
print(f"lower_limit : upper_limit = {lower_limit} : {upper_limit}")
dataset_subset = dataset['Joke'][lower_limit : upper_limit]
data = query({"inputs": {"source_sentence": "That is a happy person","sentences": dataset_subset} } )
if 'error' in data:
print(f"Error is : {data}")
return 'Error in model inference - Run Again Please', 'Error in model inference - Run Again Please', None
print(f"type(data) : {type(data)}")
print(f"data : {data} ")
max_match_score = max(data)
indx_score = data.index(max_match_score)
joke = dataset_subset[indx_score]
print(f"Joke is : {joke}")
speech = tts(joke, 'en') #'en' # translation
return translation, joke, speech #transcribe,
# Whisper - speech-to-text
def whisper_stt(audio):
print("Inside Whisper TTS")
# load audio and pad/trim it to fit 30 seconds
audio = whisper.load_audio(audio)
audio = whisper.pad_or_trim(audio)
# make log-Mel spectrogram and move to the same device as the model
mel = whisper.log_mel_spectrogram(audio).to(model.device)
# detect the spoken language
_, probs = model.detect_language(mel)
lang = max(probs, key=probs.get)
print(f"Detected language: {max(probs, key=probs.get)}")
# decode the audio
#options_transc = whisper.DecodingOptions(fp16 = False, language=lang, task='transcribe') #lang
options_transl = whisper.DecodingOptions(fp16 = False, language='en', task='translate') #lang
#result_transc = whisper.decode(model_med, mel, options_transc)
result_transl = whisper.decode(model, mel, options_transl) #model_med
# print the recognized text
#print(f"transcript is : {result_transc.text}")
print(f"translation is : {result_transl.text}")
return result_transl.text, lang #result_transc.text,
# Coqui - Text-to-Speech
def tts(text, language):
print(f"Inside tts - language is : {language}")
#coqui_langs = ['en' ,'es' ,'fr' ,'de' ,'pl' ,'uk' ,'ro' ,'hu' ,'bg' ,'nl' ,'fi' ,'sl' ,'lv' ,'ga']
#if language not in coqui_langs:
# language = 'en'
print(f"Text is : {text}")
with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as fp:
coquiTTS.get_tts(text, fp, speaker = {"language" : language})
return fp.name
demo = gr.Blocks()
with demo:
gr.Markdown("<h1><center>AI Assistant - Voice to Joke</center></h1>")
gr.Markdown(
"""<center>This is still a work in porgress</center><br><br><br>Model pipeline consisting of - <br>- [**Whisper**](https://github.com/openai/whisper) for Speech-to-text, <br>- [**CoquiTTS**](https://huggingface.co/coqui) for Text-To-Speech. <br>- Front end is built using [**Gradio Block API**](https://gradio.app/docs/#blocks).<br><be><u>Ask Whisper for a joke about anything you would wish</u>.<br>If you want to reuse the App, simply click on the small cross button in the top right corner of your voice record panel, and then press record again!
""")
with gr.Row():
with gr.Column():
in_audio = gr.Audio(source="microphone", type="filepath", label='Record your voice command here in English -') #type='filepath'
b1 = gr.Button("AI Response")
out_transcript = gr.Textbox(label= 'Transcript of your Audio using OpenAI Whisper')
#out_translation_en = gr.Textbox(label= 'English Translation of audio using OpenAI Whisper')
with gr.Column():
out_audio = gr.Audio(label='Audio response form CoquiTTS')
out_generated_joke = gr.Textbox(label= 'Joke returned! ')
#out_generated_text_en = gr.Textbox(label= 'AI response to your query in English using Bloom! ')
b1.click(driver_fun,inputs=[in_audio], outputs=[out_transcript, out_generated_joke, out_audio]) #out_translation_en, out_generated_text,out_generated_text_en,
demo.launch(enable_queue=True, debug=True) |