diff --git a/.github/workflows/03-core-features--01-hello-world.yaml b/.github/workflows/03-core-features--01-hello-world.yaml
index b358d3af..9d2aab75 100644
--- a/.github/workflows/03-core-features--01-hello-world.yaml
+++ b/.github/workflows/03-core-features--01-hello-world.yaml
@@ -7,4 +7,20 @@ jobs:
   say-hello-inline-bash:
     runs-on: ubuntu-24.04
     steps:
-      - run: echo "Hello from an inline bash script in a GitHub Action Workflow!"
+      - name: Print Hello
+        run: echo "Hello from an inline bash script in a GitHub Action Workflow!"
+
+  say-hello-inline-python:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Print Hello Python
+        run: print("Hello from a n inline python script in a GitHub Action Workflow!")
+        shell: python
+
+  git-action-hello:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: using Action
+        uses: actions/hello-world-javascript-action@081a6d193d1dcb38460df1e6927486d748730f9d
+        with: 
+          who-to-greet: "here is the greeting ! <------"
diff --git a/03-core-features/filters/excluded-file.txt b/03-core-features/filters/excluded-file.txt
index e69de29b..cc1b015a 100644
--- a/03-core-features/filters/excluded-file.txt
+++ b/03-core-features/filters/excluded-file.txt
@@ -0,0 +1 @@
+this is to check if this trigger the path filter
\ No newline at end of file
diff --git a/03-core-features/filters/included-file.md b/03-core-features/filters/included-file.md
index e69de29b..1f7665ec 100644
--- a/03-core-features/filters/included-file.md
+++ b/03-core-features/filters/included-file.md
@@ -0,0 +1 @@
+this to check if the trigger will work please work!
\ No newline at end of file
diff --git a/dummy.txt b/dummy.txt
new file mode 100644
index 00000000..a869e41c
--- /dev/null
+++ b/dummy.txt
@@ -0,0 +1,2 @@
+Testing GitHub Actions
+this is a second testing line
\ No newline at end of file