Moved chmod to Dockerfile

Dockerfile

@@ -11,7 +11,7 @@ ARG KAGGLE_KEY
 ENV KAGGLE_USERNAME=${KAGGLE_USERNAME}
 ENV KAGGLE_KEY=${KAGGLE_KEY}
 
-RUN chmod u+x ./download_dataset.sh
+RUN chmod a+x *.sh
 RUN ./download_dataset.sh
 
 CMD python power_plant_data_stats.py

Jenkinsfile-stats-docker

@@ -7,7 +7,6 @@ pipeline {
     stages {
         stage('Show stats') {
             steps {
-                sh "chmod u+x /app/stats.sh"
                 sh "/app/stats.sh"
             }
         }