Jenkinsfile update

Jenkinsfile

@@ -7,13 +7,19 @@ pipeline {
             }
         }
 	stage('Copy artifacts') {
-		copyArtifacts filter: '*.tsv', fingerprintArtifacts: true, projectName: 'ASR-eval', selector: lastSuccessful()
+		steps {
+			copyArtifacts filter: '*.tsv', fingerprintArtifacts: true, projectName: 'ASR-eval', selector: lastSuccessful()
+		}
 	}
 	stage('Shell') {
-		sh label: 'count lines', script: './count.sh'
+		steps {
+			sh label: 'count lines', script: './count.sh'
+		}
 	}
 	stage('Archive') {
-		archive './**'
+		steps {
+			archive './**'
+		}
 	}
     }
 }