Update README.md

README.md

@@ -10,6 +10,7 @@ To download the data and extract it into BOP format simply execute:
 export SRC=https://huggingface.co/datasets/bop-benchmark
 wget $SRC/ipd/resolve/main/ipd_base.zip         # Base archive with camera parameters, etc.
 wget $SRC/ipd/resolve/main/ipd_models.zip       # 3D object models.
+wget $SRC/ipd/resolve/main/ipd_val.zip 
 wget $SRC/ipd/resolve/main/ipd_test_all.zip     # All test images part 1 
 wget $SRC/ipd/resolve/main/ipd_test_all.z01     # All test  images part 2
 wget $SRC/ipd/resolve/main/ipd_train_pbr.zip    # PBR training images part 1
@@ -19,7 +20,8 @@ wget $SRC/ipd/resolve/main/ipd_train_pbr.z03    # PBR training images part 4
 
 7z x ipd_base.zip             # Contains folder "ipd".
 7z x ipd_models.zip -oipd     # Unpacks to "ipd".
-7z x ipd_test_all.zip -oipd    # Unpacks to "ipd".
+7z x ipd_val.zip -oipd        # Unpacks to "ipd".
+7z x ipd_test_all.zip -oipd   # Unpacks to "ipd".
 7z x ipd_train_pbr.zip -oipd  # Unpacks to "ipd".
 ```