import gradio as gr

def help_tab():
    """Define the Help tab UI."""
    with gr.TabItem("Help"):
        gr.Markdown("""
        ## Neo RVC Help
        Neo RVC is a voice conversion tool that allows you to transform vocals using AI models.

        ### Quick Start
        1. **Select a Model**: Choose a voice model from the dropdown in the Inference tab.
        2. **Input Audio**: Provide a YouTube link or upload an audio file (mp3, wav, flac, ogg, m4a).
        3. **Adjust Settings**: Modify pitch, mixing options, and advanced settings as needed.
        4. **Convert**: Click "Convert" to generate the output audio.

        ### Downloading Models
        - Use the "Download Models" tab to add new models via a URL.
        - Ensure the .zip file contains a valid .pth model file (min. 40MB) and optionally an .index file (min. 100KB).

        ### Uploading Models
        - Use the "Upload Models" tab to upload a local .zip file containing the model.
        - Maximum upload size: 500MB.

        ### Managing Models
        - Delete unused models in the "Manage Models" tab to free up space.

        ### Notes
        - Maximum upload size: 500MB.
        - For best results, use high-quality audio inputs and appropriate model settings.
        ### Follow
        Follow me on:
        [WhatsApp Channel](https://whatsapp.com/channel/0029VbAwi2b2ER6YfHkFFf2x) or [Discord](https://discord.com/user/1314204512814235689)
        """)