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324ecd2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | """Host the SUPERBEAM OpenEnv server (envs/superbeam_env) as a Modal web endpoint.
A free alternative to a Docker Space (HF requires PRO for Docker Spaces on free hardware).
Scales to zero when idle (min_containers=0), so it costs nothing while unused.
python scripts/prepare_superbeam_env.py # bundle the game files into envs/superbeam_env/vendor
modal deploy scripts/deploy_env_modal.py # prints the public URL
Clients use that URL exactly like a Space URL (base_url=...), e.g. envs/superbeam_env/client.py.
"""
from pathlib import Path
import modal
ENV_DIR = Path(__file__).resolve().parent.parent / "envs" / "superbeam_env"
image = (
modal.Image.debian_slim(python_version="3.12")
.pip_install("openenv==0.11.0", "fastapi", "uvicorn[standard]", "websockets", "numpy", "pydantic")
.env({"PYTHONPATH": "/app/env", "ENABLE_WEB_INTERFACE": "true", "SUPERBEAM_LEVEL": "classic"})
.add_local_dir(str(ENV_DIR), "/app/env", ignore=["__pycache__", "*.pyc", ".venv*"])
)
app = modal.App("superbeam-env", image=image)
@app.function(min_containers=0, scaledown_window=300, timeout=3600)
@modal.concurrent(max_inputs=16)
@modal.asgi_app()
def web():
import os
import sys
os.chdir("/app/env")
sys.path.insert(0, "/app/env")
from server.app import app as fastapi_app
return fastapi_app
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