增加参数解析使用的格式说明

Author: andeyeluguo

tools/train.py

@@ -9,7 +9,12 @@
                         set_random_seed)
 from mmdet.models import build_detector
 import torch
-
+'''  
+格式：  
+def parse_args():  
+  parser = argparse.ArgumentParser(description = ) 
+  
+'''  
 
 def parse_args():
     parser = argparse.ArgumentParser(description='Train a detector')