use local data

module3/exo1/analyse-syndrome-grippal.ipynb

@@ -44,9 +44,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 23,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 23,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "data_file = \"syndrome-grippal.csv\"\n",
     "\n",