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import os
import sys
from typing import Union, Literal
import gradio as gr
import tempfile
from openai import OpenAI
from dotenv import load_dotenv
load_dotenv()
openai_key = os.getenv("OPENAI_KEY")
if openai_key == "<YOUR_OPENAI_KEY>":
openai_key = ""
if openai_key == "":
sys.exit("Please Provide Your OpenAI API Key")
def tts(
text: str,
model: Union[str, Literal["tts-1", "tts-1-hd"]],
voice: Literal["alloy", "echo", "fable", "onyx", "nova", "shimmer"],
output_file_format: Literal["mp3", "opus", "aac", "flac"] = "mp3",
speed: float = 1.0
):
if len(text) > 0:
try:
client = OpenAI(api_key=openai_key)
response = client.audio.speech.create(
model=model,
voice=voice,
input=text,
response_format=output_file_format,
speed=speed
)
except Exception as error:
print(str(error))
raise gr.Error(
"An error occurred while generating speech. Please check your API key and come back try again.")
with tempfile.NamedTemporaryFile(suffix=".mp3", delete=False) as temp_file:
temp_file.write(response.content)
temp_file_path = temp_file.name
return temp_file_path
else:
return "1-second-of-silence.mp3"
with gr.Blocks() as demo:
gr.Markdown("# <center> OpenAI Text-To-Speech API with Gradio </center>")
with gr.Row(variant="panel"):
model = gr.Dropdown(choices=["tts-1", "tts-1-hd"], label="Model", value="tts-1")
voice = gr.Dropdown(choices=["alloy", "echo", "fable", "onyx", "nova", "shimmer"], label="Voice Options",
value="alloy")
output_file_format = gr.Dropdown(choices=["mp3", "opus", "aac", "flac"], label="Output Options", value="mp3")
speed = gr.Slider(minimum=0.25, maximum=4.0, value=1.0, step=0.01, label="Speed")
text = gr.Textbox(label="Input text",
placeholder="Enter your text and then click on the \"Text-To-Speech\" button, "
"or simply press the Enter key.")
btn = gr.Button("Text-To-Speech")
output_audio = gr.Audio(label="Speech Output")
text.submit(fn=tts, inputs=[text, model, voice, output_file_format, speed], outputs=output_audio, api_name="tts")
btn.click(fn=tts, inputs=[text, model, voice, output_file_format, speed], outputs=output_audio, api_name=False)
demo.launch(
# share=True,
# debug=True,
# server_name="127.0.0.1",
# server_name="0.0.0.0",
# server_port=8088
)
# curl --location "http://127.0.0.1:7860/api/tts" \
# --header "Content-Type: application/json" \
# --data "{"data":["Hello", "tts-1", "alloy"]}"
# curl --location "http://127.0.0.1:7860/file=/private/var/folders/5v/
# 0b0l_t1x3752h3t1bt_rtnjr0000gn/T/gradio/e91d8bf36ee07f536bed6b5a5bf9522b1fc86436/tmpkem8ubvz.mp3"
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