test_plotter documentation

src/test_plotter.py

@@ -8,6 +8,7 @@ this_file_dir = Path(__file__).parent
 
 
 def test_load_plotter():
+    """Tests that the Plotter class can be loaded."""
     dataset = Dataset(this_file_dir / "../data/GamingStudy_data.csv")
     plotter = Plotter(dataset)
     assert type(plotter.df) == pd.DataFrame