added region variable

Devops-project1/Jenkinsfile

@@ -47,7 +47,7 @@ pipeline {
                 cd Devops-project1 ; terraform workspace show | grep ${environment} ; if [ "\$?" == 0 ];then echo "workspace already exists ";else terraform workspace new ${environment}; fi;
 
                 echo "INFO: Terraform -> Working for ${environment}";
-                terraform plan -var region= ${region} -out tfplan -lock=true;
+                terraform plan -var region=${region} -out tfplan -lock=true;
                 terraform show -no-color tfplan > tfplan.txt;
                 """
             }