upgrade docker image

Dockerfile

@@ -8,4 +8,4 @@ WORKDIR /code
 COPY . /code/
 
 RUN python3 -m pip install -r requirements.txt
-RUN mkdir /code/.kaggle && chmod o+w /code/.kaggle
+RUN mkdir /.kaggle && chmod o+w /.kaggle

Jenkinsfile.create_dataset

@@ -1,5 +1,5 @@
 node {
-    docker.image('s444452/ium:1.1').inside {
+    docker.image('s444452/ium:1.2').inside {
         stage('Preparation') {
             properties([
                 parameters([
@@ -28,9 +28,6 @@ node {
         stage('Run script') {
             withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                 "KAGGLE_KEY=${params.KAGGLE_KEY}","CUTOFF=${params.CUTOFF}"]) {
-                sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
-                sh 'echo KAGGLE_KEY: $KAGGLE_KEY'
-                sh 'ls'
                 sh "python3 download_dataset.py '.' 'dataset.csv'"
             }
         }

Jenkinsfile.stats

@@ -1,5 +1,5 @@
 node {
-    docker.image('s444452/ium:1.1').inside {
+    docker.image('s444452/ium:1.2').inside {
         stage('Preparation') {
         properties([parameters([
             buildSelector(