update jenkinsfile and dockerfile

Dockerfile

@@ -25,4 +25,4 @@ COPY download.sh .
 COPY Zajecia_2/main.py .
 
 RUN ./download.sh 
-#CMD ["python3", "./main.py"]
+RUN ["python3", "./main.py"]

Jenkinsfile_docker2

@@ -14,8 +14,9 @@ pipeline {
     stages {
         stage("Script") {
             steps {
-                sh "./stats.sh"
-		sh "python3 ./Zajecia_2/main.py"
+		copyArtifacts fingerprintArtifacts: true, projectName: 's444356-create-dataset', selector: buildParameter('BUILD_SELECTOR')
+                sh " ./stats.sh"
+                archiveArtifacts 'lines.txt'
             }
         }
     }