diff --git a/lang/fr/gklearn/tests/test_median_preimage_generator.py b/lang/fr/gklearn/tests/test_median_preimage_generator.py
index a376c7a..b8b294e 100644
--- a/lang/fr/gklearn/tests/test_median_preimage_generator.py
+++ b/lang/fr/gklearn/tests/test_median_preimage_generator.py
@@ -71,4 +71,8 @@ def test_median_preimage_generator():
 		try:
 			generate_median_preimages_by_class(ds_name, mpg_options, kernel_options, ged_options, mge_options, save_results=save_results, save_medians=True, plot_medians=True, load_gm='auto', dir_save=dir_save, irrelevant_labels=irrelevant_labels, edge_required=edge_required, cut_range=range(0, 4))
 		except Exception as exception:
-			assert False, exception
\ No newline at end of file
+			assert False, exception
+			
+	
+if __name__ == '__main__':
+	test_median_preimage_generator()
\ No newline at end of file