enable all demos in CI

.gitlab-ci.yml

@@ -83,9 +83,14 @@ run_getting_started_1:
     - python demos/getting_started_1.py
     - python3 demos/getting_started_1.py
 
-# # TODO Please uncomment this as soon as the demo is working
-# run_getting_started_2:
-#   stage: demo_runs
-#   script:
-#     - python demos/getting_started_2.py
-#     - python3 demos/getting_started_2.py
+run_getting_started_2:
+  stage: demo_runs
+  script:
+    - python demos/getting_started_2.py
+    - python3 demos/getting_started_2.py
+
+run_getting_started_3:
+  stage: demo_runs
+  script:
+    - python demos/getting_started_3.py
+    - python3 demos/getting_started_3.py