specify csv in L1-regression-wine-quality

Author: jurgen-lentz

notebooks/02/L1-regression-wine-quality.ipynb

@@ -551,8 +551,11 @@
         "import pandas as pd\n",
         "import matplotlib.pyplot as plt\n",
         "\n",
+        "base_url = \"https://raw.githubusercontent.com/ampl/mo-book.ampl.com/notebooks/02/\"\n",
+        "\n",
+        "\n",
         "wines = pd.read_csv(\n",
-        "    \"https://archive.ics.uci.edu/ml/machine-learning-databases/wine-quality/winequality-red.csv\",\n",
+        "    base_url + \"data/winequality-red.csv\",\n",
         "    sep=\";\",\n",
         ")\n",
         "display(wines)"