diff --git a/mainscripts/Trainer.py b/mainscripts/Trainer.py
index 2c6ae83..0245eb3 100644
--- a/mainscripts/Trainer.py
+++ b/mainscripts/Trainer.py
@@ -277,8 +277,8 @@ def previewThread (input_queue, output_queue):
             
     cv2.destroyAllWindows()
     
-def main (training_data_src_dir, training_data_dst_dir, model_path, model_name,preview, **in_options):
-    print ("Running trainer(preview=%s).\r\n" % (preview))
+def main (training_data_src_dir, training_data_dst_dir, model_path, model_name, preview, **in_options):
+    print ("Running trainer.\r\n")
     
     output_queue = queue.Queue()
     input_queue = queue.Queue()
@@ -287,4 +287,4 @@ def main (training_data_src_dir, training_data_dst_dir, model_path, model_name,p
     thread.start()
 
     if preview:
-        previewThread (input_queue, output_queue)
\ No newline at end of file
+        previewThread (input_queue, output_queue)