add: nextpoint scatter

Author: utkarshp1161

notebooks/single_objective_BO_SVDKL.ipynb

@@ -1114,9 +1114,10 @@
     "        fig, axs = plt.subplots(2, 2, figsize=(12, 10))\n",
     "\n",
     "        im0 = axs[0, 0].imshow(img, cmap='gray')\n",
-    "        axs[0, 0].set_title('Original Image')\n",
+    "        axs[0, 0].set_title('Original Image with next point selection')\n",
+    "        axs[0, 0].scatter([int(indices_all[selected_indices[0]][1])], [int(indices_all[selected_indices[0]][0])], color='yellow', marker='x')\n",
     "        fig.colorbar(im0, ax=axs[0, 0])\n",
-    "\n",
+    "        \n",
     "        im1 = axs[0, 1].imshow(y_pred_mean_img, cmap='viridis')\n",
     "        axs[0, 1].set_title('Predicted Mean')\n",
     "        fig.colorbar(im1, ax=axs[0, 1])\n",