update

.gitlab-ci.yml

@@ -76,14 +76,10 @@ hello_python:
   stage: polyglot
   variables: 
     MESSAGE: "Hello from Python"
-  script: |
-    export MESSAGE=$MESSAGE; python -c '
-    import os
-    print(os.environ.get('MESSAGE'))
-    print("Hello, World! with Python")
-    '
-
-
-
-
+    SOURCE_CODE: |
+      import os
+      message = os.environ.get('MESSAGE')
+      print(message)
 
+  script: 
+    - python -c "$SOURCE_CODE"