AxiomForgeAI / server /app.py
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Add homepage to FastAPI server with endpoint overview
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# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
"""
FastAPI application for the Axiomforgeai Environment.
This module creates an HTTP server that exposes the AxiomforgeaiEnvironment
over HTTP and WebSocket endpoints, compatible with EnvClient.
Endpoints:
- POST /reset: Reset the environment
- POST /step: Execute an action
- GET /state: Get current environment state
- GET /schema: Get action/observation schemas
- WS /ws: WebSocket endpoint for persistent sessions
Usage:
# Development (with auto-reload):
uvicorn server.app:app --reload --host 0.0.0.0 --port 8000
# Production:
uvicorn server.app:app --host 0.0.0.0 --port 8000 --workers 4
# Or run directly:
python -m server.app
"""
from fastapi import Request
from fastapi.responses import HTMLResponse
try:
from openenv.core.env_server.http_server import create_app
except Exception as e: # pragma: no cover
raise ImportError(
"openenv is required for the web interface. Install dependencies with '\n uv sync\n'"
) from e
try:
from ..models import AxiomforgeaiAction, AxiomforgeaiObservation
from .AxiomForgeAI_environment import AxiomforgeaiEnvironment
except ImportError:
from models import AxiomforgeaiAction, AxiomforgeaiObservation
from server.AxiomForgeAI_environment import AxiomforgeaiEnvironment
# Create the app with web interface and README integration
app = create_app(
AxiomforgeaiEnvironment,
AxiomforgeaiAction,
AxiomforgeaiObservation,
env_name="AxiomForgeAI",
max_concurrent_envs=1, # increase this number to allow more concurrent WebSocket sessions
)
_HOMEPAGE_HTML = """<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>AxiomForgeAI — Math RL Environment</title>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
background: #0f0f1a;
color: #e2e8f0;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
padding: 3rem 1.5rem;
}
.hero {
text-align: center;
margin-bottom: 3rem;
}
.badge {
display: inline-block;
background: linear-gradient(135deg, #6366f1, #ec4899);
color: white;
font-size: 0.75rem;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
padding: 0.3rem 0.8rem;
border-radius: 999px;
margin-bottom: 1.2rem;
}
h1 {
font-size: 2.8rem;
font-weight: 800;
background: linear-gradient(135deg, #818cf8, #f472b6);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
margin-bottom: 1rem;
}
.subtitle {
color: #94a3b8;
font-size: 1.1rem;
max-width: 600px;
line-height: 1.7;
margin: 0 auto;
}
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 1.25rem;
width: 100%;
max-width: 900px;
margin-bottom: 2.5rem;
}
.card {
background: #1e1e2e;
border: 1px solid #2d2d44;
border-radius: 12px;
padding: 1.5rem;
transition: border-color 0.2s, transform 0.2s;
}
.card:hover {
border-color: #6366f1;
transform: translateY(-2px);
}
.card-header {
display: flex;
align-items: center;
gap: 0.75rem;
margin-bottom: 0.75rem;
}
.method {
font-size: 0.7rem;
font-weight: 700;
padding: 0.2rem 0.5rem;
border-radius: 4px;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.post { background: #1a3a2a; color: #4ade80; border: 1px solid #4ade8040; }
.get { background: #1a2a4a; color: #60a5fa; border: 1px solid #60a5fa40; }
.ws { background: #2a1a3a; color: #c084fc; border: 1px solid #c084fc40; }
.endpoint {
font-family: "Fira Code", "Cascadia Code", monospace;
font-size: 1rem;
font-weight: 600;
color: #e2e8f0;
}
.card p {
color: #94a3b8;
font-size: 0.9rem;
line-height: 1.6;
}
.links {
display: flex;
gap: 1rem;
flex-wrap: wrap;
justify-content: center;
}
.btn {
display: inline-flex;
align-items: center;
gap: 0.5rem;
padding: 0.65rem 1.4rem;
border-radius: 8px;
font-size: 0.9rem;
font-weight: 600;
text-decoration: none;
transition: opacity 0.2s;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: linear-gradient(135deg, #6366f1, #ec4899); color: white; }
.btn-outline { border: 1px solid #2d2d44; color: #94a3b8; background: #1e1e2e; }
footer {
margin-top: 3rem;
color: #475569;
font-size: 0.8rem;
text-align: center;
}
</style>
</head>
<body>
<div class="hero">
<div class="badge">OpenEnv Hackathon India 2026</div>
<h1>AxiomForgeAI</h1>
<p class="subtitle">
A self-improving math RL environment. The model practices on verified problems,
generates new challenges when ready, and learns from solution attempts whose
reasoning steps and final answers agree.
</p>
</div>
<div class="grid">
<div class="card">
<div class="card-header">
<span class="method post">POST</span>
<span class="endpoint">/reset</span>
</div>
<p>Start a new episode. Returns a math question with topic and difficulty metadata.</p>
</div>
<div class="card">
<div class="card-header">
<span class="method post">POST</span>
<span class="endpoint">/step</span>
</div>
<p>Submit a solution for the current question. Returns reward, feedback, and scoring breakdown.</p>
</div>
<div class="card">
<div class="card-header">
<span class="method get">GET</span>
<span class="endpoint">/state</span>
</div>
<p>Get the current episode state including episode ID and step count.</p>
</div>
<div class="card">
<div class="card-header">
<span class="method get">GET</span>
<span class="endpoint">/schema</span>
</div>
<p>Returns JSON schemas for action and observation types.</p>
</div>
<div class="card">
<div class="card-header">
<span class="method get">GET</span>
<span class="endpoint">/health</span>
</div>
<p>Health check endpoint. Returns server status and environment availability.</p>
</div>
<div class="card">
<div class="card-header">
<span class="method ws">WS</span>
<span class="endpoint">/ws</span>
</div>
<p>WebSocket endpoint for persistent sessions. Supports concurrent multi-agent connections.</p>
</div>
</div>
<div class="links">
<a class="btn btn-primary" href="/docs">Swagger UI</a>
<a class="btn btn-outline" href="/redoc">ReDoc</a>
<a class="btn btn-outline" href="https://github.com/Prem01-cyber/AxiomForgeAI" target="_blank">GitHub</a>
<a class="btn btn-outline" href="https://huggingface.co/spaces/jampuramprem/AxiomForgeAI" target="_blank">HF Space</a>
</div>
<footer>Engineered for the OpenEnv Hackathon India 2026 &mdash; Powered by OpenEnv</footer>
</body>
</html>
"""
@app.get("/", response_class=HTMLResponse, include_in_schema=False)
async def homepage(_request: Request) -> HTMLResponse:
return HTMLResponse(content=_HOMEPAGE_HTML)
def main(host: str = "0.0.0.0", port: int = 8000):
"""
Entry point for direct execution via uv run or python -m.
This function enables running the server without Docker:
uv run --project . server
uv run --project . server --port 8001
python -m AxiomForgeAI.server.app
Args:
host: Host address to bind to (default: "0.0.0.0")
port: Port number to listen on (default: 8000)
For production deployments, consider using uvicorn directly with
multiple workers:
uvicorn AxiomForgeAI.server.app:app --workers 4
"""
import uvicorn
uvicorn.run(app, host=host, port=port)
if __name__ == "__main__":
main()