[update] readme with point tracking stuff

README.md

@@ -29,6 +29,12 @@ The dataset contains two main components:
 
 ### 1. Point Tracking Data (`cotracker3_bip_fr_32/`)
 
+Each dataset is present in a zip file. To unzip the dataset, run the following command:
+```bash
+cd cotracker3_bip_fr_32
+unzip *.zip
+```
+
 Semantic point trajectories extracted using CoTracker3 with bipartite clustering on DINOv2 features:
 
 ```
@@ -44,11 +50,6 @@ Each pickle file contains:
 - **`obj_ids`**: Object/cluster IDs for each point [N]
 - **`point_queries`**: Original query point indices [N]
 
-Each dataset is present in a zip file. To unzip the dataset, run the following command:
-```bash
-cd cotracker3_bip_fr_32
-unzip *.zip
-```
 
 ### 2. Few-shot Split Information (`few_shot_info/`)