Merge branch 'master' of https://git.wmi.amu.edu.pl/s352038/mieszkania5

Jenkinsfile

@@ -0,0 +1,23 @@
+pipeline {
+    agent any
+
+    stages {
+        stage('Build') {
+            steps {
+                echo 'Building..'
+                // Run black to format all Python files
+                sh 'find . -name "*.py" -exec black {} +'
+            }
+        }
+        stage('Test') {
+            steps {
+                echo 'Testing..'
+            }
+        }
+        stage('Deploy') {
+            steps {
+                echo 'Deploying....'
+            }
+        }
+    }
+}