Update 'Jenkinsfile'

Jenkinsfile

@@ -31,16 +31,6 @@ node {
               "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
          sh 'kaggle datasets download -d mssmartypants/water-quality > output.txt'
          sh 'unzip -o water-quality.zip >> output.txt'
-         def csvFile = new File('waterQuality1.csv')
-         def lines = csvFile.readLines()
-         def cut = ${params.CUT}.toInteger()
-         def randomLines = new Random().with { random ->
-            (0..lines.size() - 1).sort { random.nextInt() }[0..(cut - 1)].collect { lines[it] }
-         }
-         def tempFile = new File('temp.csv')
-         tempFile.write(randomLines.join('\n'))
-         csvFile.text = tempFile.text
-         tempFile.delete()
          sh 'python3 create_dataset.py >> output.txt'
          archiveArtifacts artifacts: 'waterQuality.csv, output.txt'
      }