fixed links on Notebooks lesson ipynb

Author: GokuMohandas

notebooks/00_Notebooks.ipynb

@@ -39,15 +39,15 @@
         "<table align=\"left\">\n",
         "  <td>\n",
         "      <img src=\"https://raw.githubusercontent.com/practicalAI/practicalAI/master/images/practicalai_logo.png\" height=\"20\">\n",
-        "      <a target=\"_blank\" href=\"\">View on practicalAI</a>\n",
+        "      <a target=\"_blank\" href=\"https://practicalai.me\">View on practicalAI</a>\n",
         "  </td>\n",
         "  <td>\n",
         "    <img src=\"https://raw.githubusercontent.com/practicalAI/practicalAI/master/images/colab_logo.png\" height=\"25\" />\n",
-        "    <a target=\"_blank\" href=\"\">Run in Google Colab</a>\n",
+        "    <a target=\"_blank\" href=\"https://colab.research.google.com/github/practicalAI/practicalAI/blob/master/notebooks/00_Notebooks.ipynb\">Run in Google Colab</a>\n",
         "  </td>\n",
         "  <td>\n",
         "    <img src=\"https://raw.githubusercontent.com/practicalAI/practicalAI/master/images/github_logo.png\" height=\"20\" />\n",
-        "    <a target=\"_blank\" href=\"\">View code on GitHub</a>\n",
+        "    <a target=\"_blank\" href=\"https://github.com/practicalAI/practicalAI/blob/master/notebooks/00_Notebooks.ipynb\">View code on GitHub</a>\n",
         "  </td>\n",
         "</table>"
       ]