clean the extra code

Author: KenelmQLH

examples/downstream/knowledge/konw_pred.ipynb

@@ -200,10 +200,7 @@
     "# metrics for per layer\n",
     "for layer_idx, perfs in enumerate(perfs_per_layer):\n",
     "    precision, recall, f1, acc = metric(*perfs)\n",
-    "    print(f\"Layer {layer_idx + 1}: Precision: {precision:.4f}, Recall: {recall:.4f}, F1: {f1:.4f}, Acc: {acc:.4f}\")\n",
-    "\n",
-    "\n",
-    "eval(eval_dataloader, )"
+    "    print(f\"Layer {layer_idx + 1}: Precision: {precision:.4f}, Recall: {recall:.4f}, F1: {f1:.4f}, Acc: {acc:.4f}\")"
    ]
   }
  ],