change Non to Oui

Liste_etudiants.csv

-Courriel,Etudiant,Vu
+Courriel,Etudiant,Vu
 davy.nimbona@student.uclouvain.be,"Nimbona, Davy",Non
 simon.alaerts@student.uclouvain.be,"Alaerts, Simon",Non
 martin.borzee@student.uclouvain.be,"Borzee, Martin",Non
@@ -149,7 +149,7 @@ william.grollinger@student.uclouvain.be,"Grollinger, William",Non
 nathan.grossmann@student.uclouvain.be,"Grossmann, Nathan",Non
 loic.grumiaux@student.uclouvain.be,"Grumiaux, Loïc",Oui
 charles.habay@student.uclouvain.be,"Habay, Charles",Non
-mayssem.hadjili@student.uclouvain.be,"Hadjili, Mayssem",Non
+mayssem.hadjili@student.uclouvain.be,"Hadjili, Mayssem",Oui
 lucien.halkin@student.uclouvain.be,"Halkin, Lucien",Oui
 dorian.hay@student.uclouvain.be,"Hay, Dorian",Non
 lucile.heinen@student.uclouvain.be,"Heinen, Lucile",Non