app.py

import gradio as gr
from TTS.api import TTS

# Load a pre-trained TTS model
tts = TTS(model_name="tts_models/en/ljspeech/tacotron2-DDC", progress_bar=False, gpu=False)

def clone_voice(text, audio_file):
    # Convert the input audio to a format that the model can use
    # This step is simplified; in a real-world scenario, you might need to preprocess the audio
    wav, sr = tts.load_audio(audio_file)
    
    # Clone the voice using the input audio as a reference
    # This is a simplified example; in a real-world scenario, you might use a more complex cloning process
    cloned_wav = tts.tts(text, speaker_wav=wav, language="en")
    
    # Save the cloned audio to a file
    output_file = "cloned_voice.wav"
    tts.save_wav(cloned_wav, output_file)
    
    return output_file

# Create the Gradio interface
iface = gr.Interface(
    fn=clone_voice,
    inputs=[
        gr.Textbox(label="Text to Clone"),
        gr.Audio(label="Reference Audio", type="filepath")
    ],
    outputs=gr.Audio(label="Cloned Voice"),
    title="Voice Cloning",
    description="Upload a reference audio and input text to clone the voice."
)

# Launch the interface
iface.launch()