no commit message

module2/exo1/cars.csv

+"","speed","dist"
+"1",4,2
+"2",4,10
+"3",7,4
+"4",7,22
+"5",8,16
+"6",9,10
+"7",10,18
+"8",10,26
+"9",10,34
+"10",11,17
+"11",11,28
+"12",12,14
+"13",12,20
+"14",12,24
+"15",12,28
+"16",13,26
+"17",13,34
+"18",13,34
+"19",13,46
+"20",14,26
+"21",14,36
+"22",14,60
+"23",14,80
+"24",15,20
+"25",15,26
+"26",15,54
+"27",16,32
+"28",16,40
+"29",17,32
+"30",17,40
+"31",17,50
+"32",18,42
+"33",18,56
+"34",18,76
+"35",18,84
+"36",19,36
+"37",19,46
+"38",19,68
+"39",20,32
+"40",20,48
+"41",20,52
+"42",20,56
+"43",20,64
+"44",22,66
+"45",23,54
+"46",24,70
+"47",24,92
+"48",24,93
+"49",24,120
+"50",25,85

module2/exo1/toy_notebook_en.ipynb

-{
- "cells": [],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.6.3"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}
-

module2/exo1/toy_notebook_fr.ipynb

@@ -96,21 +96,17 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
+   "display_name": "R",
+   "language": "R",
+   "name": "ir"
   },
   "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.6.4"
+   "codemirror_mode": "r",
+   "file_extension": ".r",
+   "mimetype": "text/x-r-source",
+   "name": "R",
+   "pygments_lexer": "r",
+   "version": "3.4.1"
   }
  },
  "nbformat": 4,