diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
new file mode 100644
index 0000000..26ecd31
--- /dev/null
+++ b/.github/workflows/pylint.yml
@@ -0,0 +1,23 @@
+name: Pylint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10"]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylint
+    - name: Analysing the code with pylint
+      run: |
+        pylint $(git ls-files '*.py')
diff --git a/demo.py b/demo.py
new file mode 100644
index 0000000..6a16b35
--- /dev/null
+++ b/demo.py
@@ -0,0 +1,7 @@
+def my_function():
+
+    a = 5
+    return a 
+
+
+my_function()
diff --git a/testing.py b/testing.py
index 94febcd..44de8b7 100644
--- a/testing.py
+++ b/testing.py
@@ -1 +1,13 @@
-print("Hello Dosto")
\ No newline at end of file
+"""
+This module contains a simple hello function.
+"""
+
+def hello():
+    """
+    This function returns a greeting message.
+    """
+    return "Hello Dosto"
+
+
+if __name__ == "__main__":
+    hello()