updated readme and removed hardcoded path

README.md

@@ -14,6 +14,10 @@ touch __init__.py
 echo -e "import sys\nfrom os.path import dirname, join\nsys.path.insert(0, join(dirname(__file__), '.'))" >> __init__.py;
 cd -
 
+# replace $KITTI_ROOT with path to kitti
+# replace * with the script you want to run
+KITTI_ROOT=$KITTI_ROOT ./scripts/run_*.sh
+
 ```
 
 

main_lost.py

@@ -128,7 +128,7 @@ if __name__ == "__main__":
     if args.image_path is not None:
         dataset = ImageDataset(args.image_path)
     elif args.dataset == "KITTI":
-        dataset = ImageFolderDataset("/root/kitti/training/image_2/") # TODO dont hard code
+        dataset = ImageFolderDataset("$KITTI_ROOT/training/image_2/") # TODO dont hard code
     else:
         dataset = Dataset(args.dataset, args.set, args.no_hard)