updated readme

README.md

@@ -11,3 +11,15 @@ python3 TrainValTest1_csvAPartirDeTextGrid.py textGrid
 ```bash
 python3 TrainValTest2_Random.py > resTrainValTest2_Random.txt
 ```
+
+**TrainValTest3_Random.py :** This script allows you to extract the words present in the Train.
+
+```bash
+python3 TrainValTest3_Random.py
+```
+
+**TrainValTest3_bis_Random.py :** This script transforms sentence sequences into tokens. 
+
+```bash
+python3 TrainValTest3_bis_Random.py
+```