update

modular_graph_and_candidates.py

@@ -314,6 +314,32 @@ def build_graph_json(
     sim_method: str = "jaccard",
 ) -> dict:
     """Return the {nodes, links} dict that D3 needs."""
+    
+    # Check if we can use cached embeddings only
+    embeddings_cache = Path("embeddings_cache.npz")
+    if sim_method == "embedding" and embeddings_cache.exists():
+        try:
+            # Try to compute from cache without accessing repo
+            cached_sims = compute_similarities_from_cache(threshold)
+            if cached_sims:
+                # Create minimal graph with cached data
+                cached_data = np.load(embeddings_cache, allow_pickle=True)
+                missing = list(cached_data["names"])
+                
+                nodes = []
+                for name in missing:
+                    nodes.append({"id": name, "cls": "cand", "sz": 1})
+                
+                links = []
+                for (a, b), s in cached_sims.items():
+                    links.append({"source": a, "target": b, "label": f"{s*100:.1f}%", "cand": True})
+                
+                print(f"⚡ Built graph from cache: {len(nodes)} nodes, {len(links)} links")
+                return {"nodes": nodes, "links": links}
+        except Exception as e:
+            print(f"⚠️ Cache-only build failed: {e}, falling back to full build")
+    
+    # Full build with repository access
     models_root = transformers_dir / "src/transformers/models"
     
     # Get missing models and their data