upload new tutorial on logo dataset

Author: zylo117

tutorial/train_logo.ipynb

@@ -42,11 +42,11 @@
         "\n",
         "\n",
         "<table align=\"left\"><td>\n",
-        "  <a target=\"_blank\"  href=\"https://github.com/zylo117/Yet-Another-EfficientDet-Pytorch/blob/master/tutorial/train_shape.ipynb\">\n",
+        "  <a target=\"_blank\"  href=\"https://github.com/zylo117/Yet-Another-EfficientDet-Pytorch/blob/master/tutorial/train_logo.ipynb\">\n",
         "    <img src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" />View source on github\n",
         "  </a>\n",
         "</td><td>\n",
-        "  <a target=\"_blank\"  href=\"https://colab.research.google.com/github/zylo117/Yet-Another-EfficientDet-Pytorch/blob/master/tutorial/train_shape.ipynb\">\n",
+        "  <a target=\"_blank\"  href=\"https://colab.research.google.com/github/zylo117/Yet-Another-EfficientDet-Pytorch/blob/master/tutorial/train_logo.ipynb\">\n",
         "    <img width=32px src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" />Run in Google Colab</a>\n",
         "</td></table>"
       ]