| """FloodGate v1 on a Hugging Face Space: the OpenEnv server (reset, step, state, the MCP tools, the Task API and the web |
| UI at /web, whose Explore tab holds the 3D replay and every committed run's results) and the replay at /twin/. |
| |
| The Space serves live mode (FLOOD_MODE=live): the agent commits the dams' releases block by block on forecast scenarios |
| that carry real 2025 NWS forecast errors. It runs on ZeroGPU hardware but never asks for a GPU; ZeroGPU wants one |
| decorated function, so `_noop` exists and is never called. |
| |
| python app.py # http://127.0.0.1:7860/web/ (the Space's page), /twin/ |
| """ |
|
|
| from __future__ import annotations |
|
|
| import os |
| import sys |
| from pathlib import Path |
|
|
| ROOT = Path(__file__).resolve().parent |
| sys.path[:0] = [str(ROOT / "core"), str(ROOT / "openenv")] |
| os.environ.setdefault("FLOOD_TASKS_DIR", str(ROOT / "tasks" / "flood-v1-sample")) |
| os.environ.setdefault("FLOOD_RUNS_DIR", str(ROOT / "runs")) |
| os.environ.setdefault("FLOOD_DATA_DIR", str(ROOT / "data" / "cumberland")) |
| os.environ.setdefault("FLOOD_MODE", "live") |
| os.environ.setdefault("ENABLE_WEB_INTERFACE", "true") |
| |
| os.environ["GRADIO_SSR_MODE"] = "false" |
|
|
| card = (ROOT / "README.md").read_text(encoding="utf-8") |
| if card.startswith("---"): |
| card = card.split("---", 2)[2].lstrip() |
| readme = Path(os.environ.get("TMPDIR", "/tmp")) / "floodgate_readme.md" |
| readme.write_text(card, encoding="utf-8") |
| os.environ.setdefault("ENV_README_PATH", str(readme)) |
|
|
| try: |
| import spaces |
| except ImportError: |
| spaces = None |
|
|
| if spaces is not None: |
| @spaces.GPU(duration=1) |
| def _noop(): |
| pass |
|
|
| import uvicorn |
|
|
| from flood_openenv.server import build_app |
|
|
| app = build_app() |
|
|
| if __name__ == "__main__": |
| if spaces is not None: |
| from spaces import zero |
|
|
| zero.startup() |
| uvicorn.run(app, host="0.0.0.0", port=int(os.environ.get("PORT", "7860")), ws_ping_interval=60, |
| ws_ping_timeout=600) |
|
|
