logging bugfix

app/log.py

@@ -8,5 +8,7 @@ def appLogger(name):
     screen_handler.setFormatter(formatter)
     logger = logging.getLogger(name)
     logger.setLevel(logging.DEBUG)
+    if (logger.hasHandlers()):
+        logger.handlers.clear()
     logger.addHandler(screen_handler)
     return logger