revise example

Author: statmlben

doc/source/examples/FairSVM.ipynb

@@ -8,7 +8,6 @@
     "# **FairSVM**\n",
     "\n",
     "[![Slides](https://img.shields.io/badge/🦌-ReHLine-blueviolet)](https://rehline-python.readthedocs.io/en/latest/)\n",
-    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1f_7t1t6FNxAooQOmpyhHCOVq0IKgMxe-?usp=sharing)\n",
     "\n",
     "The FairSVM solves the following optimization problem:\n",
     "\n",

doc/source/examples/QR.ipynb

@@ -8,7 +8,6 @@
     "## **Ridge Quantile Regression**\n",
     "\n",
     "[![Slides](https://img.shields.io/badge/🦌-ReHLine-blueviolet)](https://rehline-python.readthedocs.io/en/latest/)\n",
-    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1LwatjwjnMSB97eLVyuOiUY3sl3A3Ie__?usp=sharing)\n",
     "\n",
     "The regularized quantile regression solves the following optimization problem:\n",
     "\n",