Removing __index_level_0__ from MsMarco

MsMarco/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ddaca9731ba2f43fb455f03d4d9a27e828e20c2411817d1b5ebfd153eb458ac7
-size 5554088
+oid sha256:a47e0278555ba4df553625f1ae408f0f4f25409b4cde0d3c69d61e08ee72aeee
+size 5537577

MsMarco/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:19eec3fcc171d80d2d772ad47ba1199c61670476840257ba7d0036b005fabc34
-size 45148271
+oid sha256:9dd74a05e954911a6a058922508ce6c075be9acec5543ef0d0deff0bff1464ec
+size 45009542

MsMarco/validation-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bae5262837dc5f5596c98b42665053043fd6d8430ebce62459e6798fed0c770d
-size 7979483
+oid sha256:98d295c87a52425aa912a116e81b76d4c49d1d066bd0d85a375623f438176071
+size 7955528

README.md

@@ -299,20 +299,18 @@ dataset_info:
       dtype: string
     - name: url
       dtype: string
-  - name: __index_level_0__
-    dtype: int64
   splits:
   - name: test
-    num_bytes: 10883874
+    num_bytes: 10860618
     num_examples: 2907
   - name: train
-    num_bytes: 90927375
+    num_bytes: 90739271
     num_examples: 23513
   - name: validation
-    num_bytes: 16159504
+    num_bytes: 16126312
     num_examples: 4149
-  download_size: 58681842
-  dataset_size: 117970753
+  download_size: 58502647
+  dataset_size: 117726201
 - config_name: NY-POI
   features:
   - name: long-term_check-ins