rm useless

tools/train.py

 from __future__ import division
-import sys
-sys.path.insert(0, '/mnt/lustre/pangjiangmiao/codebase/mmcv')
-sys.path.insert(0, '/mnt/lustre/pangjiangmiao/codebase/mmdet')
 
 import argparse
 from mmcv import Config
@@ -17,7 +14,7 @@ def parse_args():
     parser = argparse.ArgumentParser(description='Train a detector')
     parser.add_argument('config', help='train config file path')
     parser.add_argument('--work_dir', help='the dir to save logs and models')
-    parser.add_argument('--resume_from', help='the checkpoint to resume from')
+    parser.add_argument('--resume_from', help='the checkpoint file to resume from')
     parser.add_argument(
         '--validate',
         action='store_true',