fixed bug in log_writer dictionary key 'test'

utils/data_logging_utils.py

@@ -64,7 +64,7 @@ class LogWriter():
 
         self.log_writer = {
             'train': SummaryWriter(logdir=training_logs_directory),
-            'test:': SummaryWriter(logdir=testing_logs_directory)
+            'test': SummaryWriter(logdir=testing_logs_directory)
             }
 
         self.confusion_matrix_color_map = confusion_matrix_cmap