diff --git a/Jenkinsfile b/Jenkinsfile
index bead8b9..8ce0106 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -10,7 +10,7 @@ pipeline {
         {
             steps {
                 withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
-                 "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+                 "KAGGLE_KEY=${params.KAGGLE_KEY}", "CUTOFF=${params.CUTOFF}" ]) {
                     sh "chmod 777 ./script.sh"
                     sh './script.sh'
                  }
diff --git a/script.sh b/script.sh
index e3085d6..7647db6 100644
--- a/script.sh
+++ b/script.sh
@@ -1,7 +1,10 @@
-# kaggle datasets download -d karangadiya/fifa19
+kaggle datasets download -d karangadiya/fifa19
 unzip -o fifa19.zip
+
+x=$(($CUTOFF/10))
+
 head -n 1 data.csv > header.csv
-tail -n +2 data.csv| shuf > data_shuf.csv
-head -n 3330 data_shuf.csv > test.csv
-head -n 6660 data_shuf.csv | tail -n 3330 > validation.csv
-tail -n 9984 data_shuf.csv > train.csv
\ No newline at end of file
+tail -n +2 data.csv| tail -n $CUTOFF | shuf > data_shuf.csv
+head -n $(($x*2)) data_shuf.csv > test.csv
+head -n $(($x*2)) data_shuf.csv | tail -n 3330 > validation.csv
+tail -n $(($x*6)) data_shuf.csv > train.csv
\ No newline at end of file