Remove warnings and fix path in ch16

16_reinforcement_learning.ipynb

@@ -34,16 +34,7 @@
    "metadata": {
     "collapsed": false
    },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/Users/ageron/dev/py/envs/ml2/lib/python2.7/site-packages/matplotlib/font_manager.py:273: UserWarning: Matplotlib is building the font cache using fc-list. This may take a moment.\n",
-      "  warnings.warn('Matplotlib is building the font cache using fc-list. This may take a moment.')\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "# To support both python 2 and python 3\n",
     "from __future__ import division, print_function, unicode_literals\n",
@@ -66,7 +57,7 @@
     "plt.rcParams['ytick.labelsize'] = 12\n",
     "\n",
     "# Where to save the figures\n",
-    "PROJECT_ROOT_DIR = \"../handson-ml\"\n",
+    "PROJECT_ROOT_DIR = \".\"\n",
     "CHAPTER_ID = \"rl\"\n",
     "\n",
     "def save_fig(fig_id, tight_layout=True):\n",
@@ -10680,7 +10671,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 66,
    "metadata": {
     "collapsed": false
    },
@@ -10764,7 +10755,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 71,
+   "execution_count": 67,
    "metadata": {
     "collapsed": false
    },
@@ -10788,7 +10779,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 72,
+   "execution_count": 68,
    "metadata": {
     "collapsed": false
    },
@@ -10799,7 +10790,7 @@
        "234"
       ]
      },
-     "execution_count": 72,
+     "execution_count": 68,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -10810,7 +10801,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 73,
+   "execution_count": 69,
    "metadata": {
     "collapsed": false
    },