diff --git a/examples/example_file.py b/examples/example_file.py
new file mode 100644
index 0000000..be7e22b
--- /dev/null
+++ b/examples/example_file.py
@@ -0,0 +1,20 @@
+
+"""
+An example file to check sonarqube working
+"""
+
+
+# unused variables
+
+a = 10
+b=  20
+
+
+# unused function
+
+def unused_function():
+    print("This function is not used anywhere in the code.")
+
+# unused import
+import math
+