diff --git a/Jenkinsfile.txt b/Jenkinsfile.txt
index bd71437..d2ddf46 100644
--- a/Jenkinsfile.txt
+++ b/Jenkinsfile.txt
@@ -1,25 +1,27 @@
 node {
-    stage('Preparation') {
-        properties([
-            parameters([
-                string(
-                    defaultValue: 'Hello World!',
-                    description: 'Tekst do wyświetlenie',
-                    name: 'INPUT_TEXT',
-                    trim: false
-                )
-            ])
-        ])
-    }
-    stage('Hello') {
-        //Wypisz wartość parametru w konsoli (To nie jest polecenie bash, tylko groovy!)
-        echo "INPUT_TEXT: ${INPUT_TEXT}"
-        //Wywołaj w konsoli komendę "figlet", która generuje ASCI-art
-        sh "figlet \"${INPUT_TEXT}\" | tee output.txt"
-    }
-    stage('Goodbye') {
-        echo 'Goodbye!'
-        //Zarchiwizuj wynik
-        archiveArtifacts 'output.txt'
-    }
+ stage('Preparation') { 
+     properties([
+         parameters([
+             string(
+                 defaultValue: 'jaszwajcar',
+                 description: 'Kaggle username',
+                 name: 'KAGGLE_USERNAME',
+                 trim: false
+             ),
+             password(
+                 defaultValue: '',
+                 description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
+                 name: 'KAGGLE_KEY'
+             )
+         ])
+     ])
+ }
+     stage('Build') {
+     // Run the maven build
+     withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+              "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+         sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
+         sh 'kaggle datasets list'
+     }
+ }
 }
\ No newline at end of file