diff --git a/lab8/Jenkinsfile_predict_artifact b/lab8/Jenkinsfile_predict_artifact
index 52d9e0c..800f17b 100644
--- a/lab8/Jenkinsfile_predict_artifact
+++ b/lab8/Jenkinsfile_predict_artifact
@@ -6,7 +6,7 @@ pipeline {
     }
     parameters {
         string(
-            defaultValue: '{\\"inputs\\": [[]]}',
+            defaultValue: '{\\"inputs\\": [0, 0, 2, 904.129525, 1, 1, 20.098413, 79.10786]}',
             description: 'Input example in json format',
             name: 'INPUT'
         )
@@ -20,11 +20,12 @@ pipeline {
         stage('Stage 1') {
             steps {
                 echo 'Copying model from s444417-training...' 
-                copyArtifacts projectName: 's444417-training/master', selector: buildParameter('BUILD_SELECTOR')
+                copyArtifacts filter: 'mlruns.tar.gz', projectName: 's444417-training/master', selector: buildParameter('BUILD_SELECTOR')
+                sh 'mkdir mlruns_s444417 && tar xvzf mlruns.tar.gz -C mlruns_s444417 --strip-components 1'
                 echo 'Model copied'
                 echo 'Making a prediction...'
                 sh 'echo ${params.INPUT} > input_example.json'
-                sh 'python3 predict_s444356.py'
+                sh 'python3 predict_artifact.py'
                 echo 'Prediction made'
             }
         }