docker task 2 try_5

Jenkinsfile_2

@@ -1,11 +1,8 @@
 pipeline {
-    agent any 
+    agent {
+        docker { image 'kambobdocker420/ium:version2.0' }
+    }
     parameters {
-        buildSelector(
-            defaultSelector: lastSuccessful(),
-            description: 'Which build to use for copying artifacts',
-            name: 'BUILD_SELECTOR'
-        )
     }
 
     stages {
@@ -14,15 +11,6 @@ pipeline {
                 echo 'Hello world but for the second time!' 
             }
         }
-
-        stage('Copy and proceed') {
-         steps {
-            copyArtifacts filter: 'apps_*.csv', fingerprintArtifacts: true, projectName: 's444517-create-dataset', selector: buildParameter('BUILD_SELECTOR')
-            sh 'chmod +x -R ./data_stats.sh'
-            sh './data_stats.sh'
-            archiveArtifacts artifacts: 'stats.txt'
-            }
-        }
     }
 }
 

data_expl.py

@@ -35,13 +35,13 @@ train, validate, test = np.split(data.sample(frac=1, random_state=42), [int(.6*l
 print(f"Data shape: {data.shape}\nTrain shape: {train.shape}\nTest shape: {test.shape}\nValidation shape:{validate.shape}")
 
 f = open("apps_train.csv", "w")
-f.write(train)
+f.write(str(train))
 f.close()
 
 f = open("apps_test.csv", "w")
-f.write(test)
+f.write(str(test))
 f.close()
 
 f = open("apps_validate.csv", "w")
-f.write(validate)
-f.close()
+f.write(str(validate))
+f.close()