app.py

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import os
from fastapi import FastAPI, HTTPException
from fastapi.responses import FileResponse, JSONResponse
from fastapi.staticfiles import StaticFiles

app = FastAPI()

# Serve static files if you have any
app.mount("/static", StaticFiles(directory="static"), name="static")

@app.get("/")
async def read_root():
    return FileResponse('index.html')  # Your main HTML file

@app.get("/api/gemini-key")
async def get_gemini_key():
    # Get API key from environment variable (set in Space settings)
    api_key = os.environ.get("GEMINI_KEY")
    if not api_key:
        return JSONResponse({"error": "API key not found"}, status_code=404)
    return JSONResponse({"key": api_key})