app.py

import os
from huggingface_hub import hf_hub_download

# Fetch code from a private repo
code_path = hf_hub_download(
    repo_id="rootglitch/CarVizGradioDemo01",
    filename="app.py",
    token=os.environ["HF_TOKEN"],
)
with open(code_path, "r") as f:
    code = f.read()
exec(code)