diff --git a/Jenkinsfile b/Jenkinsfile
index ccdfd81..2fce5d1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,12 +1,36 @@
 pipeline {
-    agent any 
+    agent any
+    parameters {
+        string (
+            defaultValue: 'sebastianwalesa',
+            description: 'Kaggle username',
+            name: 'KAGGLE_USERNAME',
+            trim: false
+        )
+        password (
+            defaultValue: 'c879e3806be4cd6ade7aa10ea81d4cfe',
+            description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/              kaggle-api#api-credentials',
+            name: 'KAGGLE_KEY'
+        )
+    }
     stages {
-        stage('Stage 1') {
+        stage('First step') {
             steps {
-                checkout([$class: 'GitSCM', branches: [[name: '*/feature']], extensions: [], userRemoteConfigs: [[url: 'https://git.wmi.amu.edu.pl/s478839/ium_478839.git']]])
+                echo 'Hello world!'
+                }
+        }
+        stage('Checkout') {
+            steps {
+                git 'https://git.wmi.amu.edu.pl/s478839/ium_478839.git'
+            }
+        }
+        stage('Shell Script') {
+            steps {
+                withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+                "KAGGLE_KEY=${params.KAGGLE_KEY}"]) {
+                sh "chmod +x -R ${env.WORKSPACE}"
                 sh './skrypt.sh'
-                archiveArtifacts artifacts: 'understat.csv', 'understat_per_game.csv', followSymlinks: false
-
+                }
             }
         }
     }