demo/setup_cell.py

from __future__ import annotations

import gradio as gr

from layout import cell


def render_setup_cell() -> gr.Textbox:
    """
    Render a small setup cell that collects a Gemini API key.

    The returned textbox component is used by other cells to pass GEMINI_API_KEY
    into the MCP server environment.

    This Space runs your key locally in the container to call Gemini. You can revoke it any time.
    """
    with cell("🔑 Setup: Gemini API key"):
        gr.Markdown(
            """
### 🔐 Why a Gemini key?
The Aileen MCP server uses Google Gemini for slide-aware analysis and transcription. To keep the demo lightweight and avoid hard-coding
credentials, this Space expects you to provide a **Gemini API key** that is scoped to your own Google account or test project.

- The key is only used from within this Space to call Gemini via the Aileen MCP server.
- You can revoke or rotate it at any time in your Google Cloud / AI Studio settings.
- This respects the time of our esteemed competition reviewers in that they receive a ready-to-run environment. Cautious users may configure
credentials in config files for the sub components by using the provided Dockerfile.

Enter a key with access to the `gemini-*` family of models. The health check and the demos below will both
use this value. Note that charges may be incurred, subject to your Gemini access tier.
            """
        )
        gemini_key_box = gr.Textbox(
            label="Gemini API key",
            type="password",
            placeholder="Paste your Gemini API key here",
            lines=1,
        )
    return gemini_key_box