app.py

import os

from gradio import Server
from fastapi.responses import HTMLResponse, FileResponse
from fastapi.staticfiles import StaticFiles

app = Server(title="Heartline ")

_here = os.path.dirname(os.path.abspath(__file__))
app.mount("/samples", StaticFiles(directory=os.path.join(_here, "samples")), name="samples")


@app.get("/heartline.onnx")
async def serve_model() -> FileResponse:
    path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "heartline.onnx")
    return FileResponse(path, media_type="application/octet-stream")


@app.get("/constants.js")
async def serve_constants() -> FileResponse:
    path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "constants.js")
    return FileResponse(path, media_type="application/javascript")


@app.api_route("/model_Q4_K_M.gguf", methods=["GET", "HEAD"])
async def serve_gguf() -> FileResponse:
    path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "model_Q4_K_M.gguf")
    return FileResponse(path, media_type="application/octet-stream")


@app.get("/")
async def homepage() -> HTMLResponse:
    path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "index.html")
    with open(path, "r", encoding="utf-8") as f:
        return HTMLResponse(f.read())


app.launch(server_name="0.0.0.0", server_port=7860, show_error=True, _frontend=False)