add jenkins3

Jenkinsfile

@@ -31,5 +31,8 @@ pipeline {
                 archiveArtifacts 'data.txt'
             }
         }
+        stage ('Starting train job') {
+            build job: 's444417-training'
+        }
     }
 }

Jenkinsfile3

@@ -0,0 +1,17 @@
+pipeline {
+    agent none
+    stages {
+        stage("start docker") {
+            agent {
+                docker.image.inside('mikolajk/ium:latest') {
+                    archiveArtifacts './Participants_Data_HPP/Train.csv ./Participants_Data_HPP/Test.csv ./Participants_Data_HPP/Dev.csv'
+                }
+            }
+        }
+        stage("Check out from version control") {
+            steps {
+                checkout scm
+            }
+        }
+    }
+}