jenkinsfilevariants

pipeline {
    agent {
    node {
      label 'master'
    }
    
  }
  stages {
    stage('Checkout') {
		steps {
			script{  
				try {
				echo 'checkout scm'
				//checkout scm
					}catch(err) {
					 throw err
								} 
			
				}
			  }
			
					}
	
	
		    
      
    
  
}