update jenkinsfile_eval

Jenkinsfile_eval

@@ -21,10 +21,10 @@ pipeline {
 			sh 'python3 ./Biblioteka_DL/evaluate.py'
 			archiveArtifacts artifacts: 'metrics.txt, metrics.png', followSymlinks: false
 			script {
-                       	    ACC = sh (
-                        	script: 'tail -1 metrics.txt',
+                       	    	ACC = sh (
+                            	script: 'tail -1 metrics.txt',
                         	returnStdout: true
-                            ).trim()
+                            	).trim()
                     	}
 		}
 	}