"""CPU avatar fallback: still image + low-fps frames stream placeholder."""
from pathlib import Path
from flask import Flask, jsonify

app = Flask(__name__)
FPS = int(os.getenv("FPS", "12"))

@app.get("/health")
def health():
    return {"status": "ok", "fps": FPS, "mode": "cpu"}

@app.get("/frames")
def frames():
    return jsonify({"fps": FPS, "mode": "still"})

@app.post("/render")
def render():
    return jsonify({"status": "queued"})

if __name__ == "__main__":
    import os
    app.run(host="0.0.0.0", port=5003)