Fix bug

webui/app.py

@@ -210,6 +210,24 @@ def index(request: Request):
 def root():
     return {"ok": True, "message": "Backend is running. Use POST /api/run and open /docs."}
 
+@app.get("/api/meta")
+def api_meta():
+    task_ids = runner.list_task_ids()
+    task_items = [(tid, runner.id2task_name.get(str(tid), f"task_{tid}")) for tid in task_ids]
+    return {
+        "vlm_choices": VLM_CHOICES,
+        "od_choices": OD_CHOICES,
+        "hdv_dims": HDV_DIMS,
+        "score_funcs": SCORE_FUNCS,
+        "defaults": {
+            "vlm": DEFAULT_VLM,
+            "od": DEFAULT_OD,
+            "hdv_dim": DEFAULT_HDV,
+            "score_func": DEFAULT_SCORE_FUNC,
+        },
+        "task_items": task_items,
+    }
+
 @app.post("/api/run")
 async def api_run(
     request: Request,