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DEPLOYMENT_GUIDE.md

@@ -20,9 +20,9 @@ docker build -t quantum-circuit-opt:latest .
 ### 3. **Test Locally**
 ```bash  
 # Run the container
-docker run -p 8000:8000 quantum-circuit-opt:latest
+docker run -p 7860:7860 quantum-circuit-opt:latest
 
-# Open browser to: http://localhost:8000
+# Open browser to: http://localhost:7860
 # You should see the Gradio UI
 ```
 
@@ -55,8 +55,8 @@ openenv push
 **Cause**: Port mismatch or wrong server configuration
 
 **Fix**:
-- Check README.md has `app_port: 8000`
-- Verify Dockerfile exposes port 8000
+- Check README.md has `app_port: 7860`
+- Verify Dockerfile exposes port 7860
 - Ensure Gradio launches with `server_name="0.0.0.0"`
 
 ### Issue: Import errors in container

Dockerfile

@@ -71,10 +71,13 @@ ENV PATH="/app/.venv/bin:$PATH"
 # Set PYTHONPATH so imports work correctly
 ENV PYTHONPATH="/app/env:$PYTHONPATH"
 
+# Expose port
+EXPOSE 7860
+
 # Health check
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:8000/health || exit 1
+    CMD python -c "import requests; requests.get('http://localhost:7860/')" || exit 1
 
-# Run the app with uvicorn
+# Run the app with python
 ENV ENABLE_WEB_INTERFACE=true
-CMD ["sh", "-c", "cd /app/env && uvicorn server.app:app --host 0.0.0.0 --port 8000"]
+CMD ["sh", "-c", "cd /app/env && python -m server.app"]

README.md

@@ -5,7 +5,7 @@ colorFrom: indigo
 colorTo: blue
 sdk: docker
 pinned: false
-app_port: 8000
+app_port: 7860
 tags:
   - openenv
   - quantum

server/app.py

@@ -1,15 +1,10 @@
 # -*- coding: utf-8 -*-
 """
-Minimal FastAPI + Gradio server for the Quantum Circuit Optimization Environment.
+Minimal Gradio server for the Quantum Circuit Optimization Environment.
 
 Deployment spec:
-  - Root endpoint:  GET /          → health check JSON
-  - Gradio UI:      mounted at     /ui
-  - Port:           7860  (managed externally by Docker / HF Spaces)
-  - No uvicorn.run() in this file
-
-Run locally:
-  uvicorn server.app:app --host 0.0.0.0 --port 7860
+  - Gradio UI at root
+  - Port: 7860 (managed externally by HF Spaces)
 """
 
 import json
@@ -24,7 +19,6 @@ for _p in (_ROOT, _HERE):
     if _p not in sys.path:
         sys.path.insert(0, _p)
 
-from fastapi import FastAPI
 import gradio as gr
 
 from models import ActionType, GateType, QuantumAction, QuantumObservation
@@ -33,23 +27,6 @@ from server.my_env_environment import QuantumCircuitEnvironment
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
-# ---------------------------------------------------------------------------
-# FastAPI base app - Simple version for Gradio-first deployment
-# ---------------------------------------------------------------------------
-fastapi_app = FastAPI(title="Quantum Circuit Optimizer")
-
-@fastapi_app.get("/health")
-def health():
-    return {"status": "ok", "message": "Quantum Circuit Optimizer is running"}
-
-@fastapi_app.get("/api/info")
-def info():
-    return {
-        "name": "Quantum Circuit Optimization Environment",
-        "version": "1.0.0",
-        "gradio_ui": "Available at root path /"
-    }
-
 # ---------------------------------------------------------------------------
 # Global environment instance (for Gradio UI)
 # ---------------------------------------------------------------------------
@@ -209,7 +186,7 @@ def do_step(action_type, gate_type, qubit_0, qubit_1, parameter):
 
 
 # ---------------------------------------------------------------------------
-# STEP 11: Minimal Gradio UI — no custom CSS, no themes, no animations
+# Minimal Gradio UI
 # ---------------------------------------------------------------------------
 
 def create_gradio_app() -> gr.Blocks:
@@ -249,16 +226,12 @@ def create_gradio_app() -> gr.Blocks:
 
 
 # ---------------------------------------------------------------------------
-# Create Gradio app and mount to FastAPI
+# Create Gradio app
 # ---------------------------------------------------------------------------
-demo = create_gradio_app()
-
-# Mount Gradio to FastAPI at root path
-app = gr.mount_gradio_app(fastapi_app, demo, path="/")
+app = create_gradio_app()
 
 # ---------------------------------------------------------------------------
 # Entry Point (for local testing only)
 # ---------------------------------------------------------------------------
 if __name__ == "__main__":
-    import uvicorn
-    uvicorn.run(app, host="0.0.0.0", port=8000)
+    app.launch(server_name="0.0.0.0", server_port=7860)