Updated for Python 3.6

Author: rlabbe

04-One-Dimensional-Kalman-Filters.ipynb

@@ -20,7 +20,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from __future__ import division, print_function\n",
     "%matplotlib inline"
    ]
   },
@@ -36,7 +35,7 @@
        "        <style>\n",
        "        .output_wrapper, .output {\n",
        "            height:auto !important;\n",
-       "            max-height:100000px; \n",
+       "            max-height:100000px;\n",
        "        }\n",
        "        .output_scroll {\n",
        "            box-shadow:none !important;\n",
@@ -159,7 +158,7 @@
     "xs = range(500)\n",
     "ys = randn(500)*1. + 10.\n",
     "plt.plot(xs, ys)\n",
-    "print('Mean of readings is {:.3f}'.format(np.mean(ys)))"
+    "print(f'Mean of readings is {np.mean(ys):.3f}')"
    ]
   },
   {
@@ -2133,7 +2132,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.6"
+   "version": "3.7.4"
   },
   "widgets": {
    "application/vnd.jupyter.widget-state+json": {