diff --git a/module2/exo4/Data.csv b/module2/exo4/Data.csv
new file mode 100644
index 0000000000000000000000000000000000000000..38918cfe48d57a840c88a28853100de12be2f729
--- /dev/null
+++ b/module2/exo4/Data.csv
@@ -0,0 +1,9 @@
+Jour,Temperature
+15/06/2021,32
+16/06/2021,28
+17/06/2021,27
+18/06/2021,27
+19/06/2021,28
+20/06/2021,27
+21/06/2021,27
+22/06/2021,28