pip3 install supafunc
Deploy your function as per documentation.
import asyncio
from supafunc import FunctionsClient
async def run_func():
fc = FunctionsClient("https://<project_ref>.functions.supabase.co", {})
res = await fc.invoke("payment-sheet", {"responseType": "json"})
if __name__ == "__main__":
asyncio.run(run_func())