diff --git a/object_attribute_classifier_cached_features/freq_acc_plot.py b/object_attribute_classifier_cached_features/freq_acc_plot.py
index 487f576ed1b0d2e354099c924dd2c42dc93ca557..531103e5ed07b7d3ae165998ac5d6bbf5fc7876e 100644
--- a/object_attribute_classifier_cached_features/freq_acc_plot.py
+++ b/object_attribute_classifier_cached_features/freq_acc_plot.py
@@ -87,6 +87,7 @@ if __name__=='__main__':
         'freq': freq,
         'acc': acc,
     }
+    print len(freq)
     acc_by_freq_filename = os.path.join(
         constants.region_object_scores_dirname,
         'acc_by_freq.json')