fix dockerfile

JenkinsDatastatsDockerfile

@@ -31,7 +31,7 @@ pipeline {
         stage('Stats in docker') {
             steps {
                 // run python3 main.py inside docker created from dockerfile in iumKC directory
-                sh "docker build -t iumkc ."
+                // sh "docker build -t iumkc ."
                 sh "python3 main.py"
             }
         }