diff --git a/README.md b/README.md
index d4a301ac016c41a36bda74824f380f29e042598b..9e54b13fae8e42668badced6e8da02347aa63d72 100644
--- a/README.md
+++ b/README.md
@@ -115,4 +115,5 @@ Non functional (expected values are $`5.085`$ and $`-0.1156`$)
 | R    |4.3.1 |ggplot2_3.4.4| Rstudio| Windows 10 x64 (build 19045)| Identical | Identical | Identical | Identical | Identical | [pdf](https://app-learninglab.inria.fr/moocrr/gitlab/fb956b622f9b38d1f8fb7e50d2d9a54a/mooc-rr/blob/master/module4/src_R_challenger.pdf)|@fb956b622f9b38d1f8fb7e50d2d9a54a|
 | Python   |            3.10.4| statsmodels 0.14.0 numpy 1.22.4 pandas 1.4.2 matplotlib 3.7.2 seaborn 0.13.2 | Jupyter | Linux Ubuntu 5.15.0-33-generic | Identical                                | Identical                                 | Identical                    | Similar | Similar      | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/e357093c53bd5903b5ce129c36733f78/mooc-rr/blob/master/module4/chalenger.ipynb), [html](https://app-learninglab.inria.fr/moocrr/gitlab/e357093c53bd5903b5ce129c36733f78/mooc-rr/blob/master/module4/chalenger.html)  | e357093c53bd5903b5ce129c36733f78 |
 |Python|3.7.16|statsmodel 0.13.5 numpy 1.21.5 pandas 1.3.5 matplotlib 3.5.3 seaborn 0.12.2|Jupyter|Windows 10 x64 (build 19045)|Identical|Identical|Identical|Identical|Identical|[html](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_Python3_challenger.html), [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_Python3_challenger.ipynb)|@d7227cde42eb97d8aac791d907b6bbae
-|R|4.2.2|ggplot2 3.5.1|RStudio|Windows 10 x64 (build 19045)|Similar|Identical|Identical|Identical|Identical|[pdf](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_R_challenger.pdf), [Rmd](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_R_challenger.Rmd)|@d7227cde42eb97d8aac791d907b6bbae
\ No newline at end of file
+|R|4.2.2|ggplot2 3.5.1|RStudio|Windows 10 x64 (build 19045)|Similar|Identical|Identical|Identical|Identical|[pdf](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_R_challenger.pdf), [Rmd](https://app-learninglab.inria.fr/moocrr/gitlab/d7227cde42eb97d8aac791d907b6bbae/mooc-rr/blob/master/module4/src_R_challenger.Rmd)|@d7227cde42eb97d8aac791d907b6bbae
+|Python|3.6.4|statsmodel 0.9.0 numpy 1.15.2 pandas 0.22.0 matplotlib 2.2.3 seaborn 0.8.1|Jupyter|Windows 10 x64|Identical|Identical|Identical|Identical|Identical|[pdf](https://app-learninglab.inria.fr/moocrr/jupyter/user/3f624f2cce5b76d09dcee501242941ad/nbconvert/pdf/work/module4/src_Python3_challenger.ipynb?download=true)|3f624f2cce5b76d09dcee501242941ad