Update README.md

Dataset from 2022-07-15. There are two columns: image and trajectory. Image is the image file and trajectory is the label trajectory number_image number for the corresponding image.

README.md

@@ -16,4 +16,4 @@ configs:
   data_files:
   - split: '2022_07_15'
     path: data/2022_07_15-*
----
+---