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Optimize silero_tts func and solve the dependencyes issue #104

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Optimize silero_tts func and solve the dependencyes issue #104

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5 changes: 5 additions & 0 deletions requirements.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -10,3 +10,8 @@ pytchat
requests
torch
unidic
tensorboard==2.17.0
tensorboard-data-server==0.7.2
tensorflow==2.17.0
tensorflow-intel==2.17.0
tensorflow-io-gcs-filesystem==0.31.0
27 changes: 20 additions & 7 deletions utils/TTS.py
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Expand Up @@ -4,17 +4,29 @@
import urllib.parse
from utils.katakana import *

num_threads = os.cpu_count()
device = torch.device('cpu')
torch.set_num_threads(num_threads)
local_file = 'model.pt'
print(f"Using {num_threads} threads for silero_tts")

cache_model = None
if os.path.isfile(local_file):
print("Loading model.pt with cache...")
cache_model = torch.package.PackageImporter(local_file).load_pickle("tts_models", "model")
cache_model.to(device)


# https://github.com/snakers4/silero-models#text-to-speech
def silero_tts(tts, language, model, speaker):
device = torch.device('cpu')
torch.set_num_threads(4)
local_file = 'model.pt'

if not os.path.isfile(local_file):
print("Downloading model.pt...")
torch.hub.download_url_to_file(f'https://models.silero.ai/models/tts/{language}/{model}.pt',
local_file)

model = torch.package.PackageImporter(local_file).load_pickle("tts_models", "model")
print("Loading model.pt...")
model = torch.package.PackageImporter(local_file).load_pickle("tts_models", "model")
else:
model = cache_model
model.to(device)

example_text = "i'm fine thank you and you?"
Expand All @@ -23,7 +35,8 @@ def silero_tts(tts, language, model, speaker):
audio_paths = model.save_wav(text=tts,
speaker=speaker,
sample_rate=sample_rate)



def voicevox_tts(tts):
# You need to run VoicevoxEngine.exe first before running this script

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