Final Commit - HP

factory.py

@@ -135,6 +135,8 @@ class ManufacturingFactoryEnv:
 
         if self.step_count >= self.max_steps:
             self.done = True
+        elif not self.pending_orders:
+            self.done = True  # all orders delivered — stop early
 
         reward_obj = ManufacturingReward(value=step_reward, components=components)
         obs = self._build_observation(reward=step_reward)

frontend/src/App.jsx

@@ -152,21 +152,67 @@ function RewardSparkline({ history }) {
 
 // ─── Globe view ───────────────────────────────────────────────────────────────
 function GlobeView({ snapshot, globeSize }) {
-  const globeRef    = useRef(null);
+  const globeRef     = useRef(null);
   const pathStoreRef = useRef([]);
+  const snapAnimRef  = useRef(null);
   const [pathData, setPathData] = useState([]);
 
-  // Lock camera controls
+  // Lock camera controls + snap back to equator after user interaction
   useEffect(() => {
     if (!globeRef.current) return;
     const controls = globeRef.current.controls();
-    controls.autoRotate    = false;
-    controls.enablePan     = false;
-    controls.enableZoom    = false;
-    controls.minDistance   = 210;
-    controls.maxDistance   = 310;
-    controls.minPolarAngle = Math.PI * 0.4;
-    controls.maxPolarAngle = Math.PI * 0.6;
+    controls.autoRotate      = true;
+    controls.autoRotateSpeed = 0.6;
+    controls.enablePan       = false;
+    controls.enableZoom      = false;
+    controls.minDistance     = 210;
+    controls.maxDistance     = 310;
+    controls.minPolarAngle   = Math.PI * 0.25;
+    controls.maxPolarAngle   = Math.PI * 0.75;
+
+    const snapToEquator = () => {
+      if (snapAnimRef.current) cancelAnimationFrame(snapAnimRef.current);
+      const camera = globeRef.current.camera();
+
+      const tick = () => {
+        const tx = controls.target.x, ty = controls.target.y, tz = controls.target.z;
+        const dx = camera.position.x - tx;
+        const dy = camera.position.y - ty;
+        const dz = camera.position.z - tz;
+        const r   = Math.sqrt(dx * dx + dy * dy + dz * dz);
+        const phi = Math.atan2(Math.sqrt(dx * dx + dz * dz), dy); // current polar angle
+        const diff = Math.PI / 2 - phi;                            // distance from equator
+
+        if (Math.abs(diff) < 0.002) { controls.update(); return; }
+
+        const newPhi   = phi + diff * 0.08;          // ease toward equator
+        const theta    = Math.atan2(dz, dx);
+        const sinPhi   = Math.sin(newPhi);
+        const cosPhi   = Math.cos(newPhi);
+        camera.position.set(
+          tx + r * sinPhi * Math.cos(theta),
+          ty + r * cosPhi,
+          tz + r * sinPhi * Math.sin(theta),
+        );
+        controls.update();
+        snapAnimRef.current = requestAnimationFrame(tick);
+      };
+
+      snapAnimRef.current = requestAnimationFrame(tick);
+    };
+
+    // Cancel snap if user grabs the globe again
+    const cancelSnap = () => {
+      if (snapAnimRef.current) cancelAnimationFrame(snapAnimRef.current);
+    };
+
+    controls.addEventListener('end',   snapToEquator);
+    controls.addEventListener('start', cancelSnap);
+    return () => {
+      controls.removeEventListener('end',   snapToEquator);
+      controls.removeEventListener('start', cancelSnap);
+      if (snapAnimRef.current) cancelAnimationFrame(snapAnimRef.current);
+    };
   }, []);
 
   // Build/update path data from snapshot

inference.py

@@ -100,8 +100,8 @@ def read_int_env(name: str, default: int) -> int:
 
 
 # ── configuration ──────────────────────────────────────────────────────────────
-API_BASE_URL    = os.environ["API_BASE_URL"] or os.getenv("API_BASE_URL","https://router.huggingface.co/v1")
-API_KEY         = os.environ["API_KEY"] or os.getenv("API_KEY")
+API_BASE_URL    = os.getenv("API_BASE_URL","https://router.huggingface.co/v1")
+API_KEY         = os.getenv("API_KEY")
 MODEL_NAME      = os.getenv("MODEL_NAME","meta-llama/Llama-3.1-8B-Instruct:novita")
 BASELINE_POLICY = os.getenv("BASELINE_POLICY", "openai").lower()
 TEMPERATURE     = read_float_env("TEMPERATURE", 0.0)