Fix deprecated import of plot_matches

Author: diegocatalao

site/en/hub/tutorials/tf_hub_delf_module.ipynb

@@ -115,7 +115,7 @@
         "import numpy as np\n",
         "from PIL import Image, ImageOps\n",
         "from scipy.spatial import cKDTree\n",
-        "from skimage.feature import plot_matches\n",
+        "from skimage.feature import plot_matched_features\n",
         "from skimage.measure import ransac\n",
         "from skimage.transform import AffineTransform\n",
         "from six import BytesIO\n",
@@ -326,16 +326,20 @@
         "  # Visualize correspondences.\n",
         "  _, ax = plt.subplots()\n",
         "  inlier_idxs = np.nonzero(inliers)[0]\n",
-        "  plot_matches(\n",
-        "      ax,\n",
+        "  plot_matched_features(\n",
         "      image1,\n",
         "      image2,\n",
-        "      locations_1_to_use,\n",
-        "      locations_2_to_use,\n",
-        "      np.column_stack((inlier_idxs, inlier_idxs)),\n",
-        "      matches_color='b')\n",
+        "      keypoints0=locations_1_to_use,\n",
+        "      keypoints1=locations_2_to_use,\n",
+        "      matches=np.column_stack((inlier_idxs, inlier_idxs)),\n",
+        "      ax=ax,\n",
+        "  )\n",
+        "\n",
         "  ax.axis('off')\n",
-        "  ax.set_title('DELF correspondences')\n"
+        "  ax.set_title('DELF correspondences')\n",
+        "\n",
+        "  for line in ax.lines:\n",
+        "    line.set_color('b')\n"
       ]
     },
     {