mlflow attempt task 2

Jenkinsfile_mlflow

@@ -33,6 +33,7 @@ pipeline {
                 "KAGGLE_KEY=${params.KAGGLE_KEY}"]) {
                     sh 'python3 ./nn_train_mlflow.py'
                     archiveArtifacts artifacts: 'mlruns/**'
+                    sh 'rm -r mlruns'
                     sh 'rm -r my_model_mlflow'
                 }
             }