Fixed test exit code

test.py

@@ -1,7 +1,9 @@
-# test.py in your project root
+import sys
 
 import pytest
 
 if __name__ == "__main__":
     # Run pytest on the tests directory
-    pytest.main(["-v", "./tests"])
+    exit_code = pytest.main(["-v", "./tests"])
+
+    sys.exit(exit_code)