minor cleanups

Author: EdjeElectronics

Train_TFLite2_Object_Detction_Model.ipynb

@@ -301,7 +301,7 @@
       "source": [
         "!mkdir /content/images\n",
         "!unzip -q images.zip -d /content/images/all\n",
-        "!mkdir /content/images/train; mkdir /content/images/validation; mkdir /content/images/test\n"
+        "!mkdir /content/images/train; mkdir /content/images/validation; mkdir /content/images/test"
       ]
     },
     {
@@ -512,9 +512,6 @@
         "# Download pre-trained model weights\n",
         "import tarfile\n",
         "download_tar = 'http://download.tensorflow.org/models/object_detection/tf2/20200711/' + pretrained_checkpoint\n",
-        "if chosen_model == 'centernet-mobilenet-v2':\n",
-        "  download_tar = 'http://download.tensorflow.org/models/object_detection/tf2/20210210/' + pretrained_checkpoint\n",
-        "\n",
         "!wget {download_tar}\n",
         "tar = tarfile.open(pretrained_checkpoint)\n",
         "tar.extractall()\n",
@@ -982,8 +979,7 @@
         "            for detection in detections:\n",
         "                f.write('%s %.4f %d %d %d %d\\n' % (detection[0], detection[1], detection[2], detection[3], detection[4], detection[5]))\n",
         "\n",
-        "  return\n",
-        "\n"
+        "  return"
       ]
     },
     {
@@ -1142,17 +1138,7 @@
     {
       "cell_type": "code",
       "source": [
-        "cd /content/mAP"
-      ],
-      "metadata": {
-        "id": "q1rIsyscS-42"
-      },
-      "execution_count": null,
-      "outputs": []
-    },
-    {
-      "cell_type": "code",
-      "source": [
+        "%cd /content/mAP\n",
         "!python calculate_map_cartucho.py --labels=/content/labelmap.txt"
       ],
       "metadata": {
@@ -1659,7 +1645,19 @@
     "colab": {
       "provenance": [],
       "toc_visible": true,
-      "authorship_tag": "ABX9TyM3+52g8zcyCZc+O2wbS+Te",
+      "collapsed_sections": [
+        "4VAvZo8qE4u5",
+        "sxb8_h-QFErO",
+        "eydREUsMGUUR",
+        "eGEUZYAMEZ6f",
+        "-19zML6oEO7l",
+        "kPg8oMnQDYKl",
+        "RDQrtQhvC3oG",
+        "5i40ve0SCLaE",
+        "WoptFnAhCSrR",
+        "5VI_Gh5dCd7w"
+      ],
+      "authorship_tag": "ABX9TyObWrM2Q3JQAEGGYQZA6Scy",
       "include_colab_link": true
     },
     "gpuClass": "standard",