Launching the IndexTTS2 Web UI Without Errors

Steps to Launch the IndexTTS2 Web UI

1. Open the folder where IndexTTS2 is installed on your computer.
2. Click on the address bar at the top of the folder window.
3. Type 'cmd' and press Enter to open the Command Prompt directly in that directory.
4. Type the command `.venv\Scripts\activate` in the Command Prompt and press Enter to enter the virtual environment.
5. Type the command `uv run web_ui.py` and press Enter to start the interface script.
6. Wait for the model files to finish downloading; the first file is over 2GB, followed by several hundred MBs for other files (this only happens during the first run).
7. Look for the URL that appears in the Command Prompt (usually displayed as http://0.0.0.0:xxxx).
8. Open your web browser.
9. Copy the URL but change '0.0.0.0' to '127.0.0.1' (e.g., http://127.0.0.1:7860) and press Enter.
10. The IndexTTS2 Web UI is ready to use once the interface appears on your screen.