diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..74bea22
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,10 @@
+pipeline {
+    agent any 
+    stages {
+        stage('Stage 1') {
+            steps {
+                echo 'Hello world2!' 
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/lab2.ipynb b/lab2.ipynb
index 55847a8..a611b44 100644
--- a/lab2.ipynb
+++ b/lab2.ipynb
@@ -1870,7 +1870,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1884,7 +1884,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.8"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,