Update tests/test_inference.py

tests/test_inference.py

@@ -8,4 +8,4 @@ def test_inference():
     model = YOLOv8Model()
     result = model.predict(frame)
     assert isinstance(result, pd.DataFrame), "Expected results in DataFrame format"
-    assert "name" in result.columns, "Violation class (name) missing in results"
+    assert "name" in result.columns, "Violation class (name) missing in results"