Remove old test split files

test/data-00000-of-00002.arrow

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:21f7cb620d88afd257db30c32f78181e9061b1d7b73662fa79c081b51a0838e2
-size 435622184

test/data-00001-of-00002.arrow

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:54b9628fb232dba28e3d14f9ee7ee2b8eff12ca41c501e1d6a9dd09126299e7f
-size 435622184

test/dataset_info.json

@@ -1,41 +0,0 @@
-{
-  "builder_name": "generator",
-  "citation": "",
-  "config_name": "default",
-  "dataset_name": "generator",
-  "dataset_size": 871240000,
-  "description": "",
-  "download_size": 0,
-  "features": {
-    "video": {
-      "shape": [
-        20,
-        64,
-        64
-      ],
-      "dtype": "uint8",
-      "_type": "Array3D"
-    }
-  },
-  "homepage": "",
-  "license": "",
-  "size_in_bytes": 871240000,
-  "splits": {
-    "train": {
-      "name": "train",
-      "num_bytes": 871240000,
-      "num_examples": 10000,
-      "shard_lengths": [
-        6000,
-        4000
-      ],
-      "dataset_name": "generator"
-    }
-  },
-  "version": {
-    "version_str": "0.0.0",
-    "major": 0,
-    "minor": 0,
-    "patch": 0
-  }
-}

test/state.json

@@ -1,16 +0,0 @@
-{
-  "_data_files": [
-    {
-      "filename": "data-00000-of-00002.arrow"
-    },
-    {
-      "filename": "data-00001-of-00002.arrow"
-    }
-  ],
-  "_fingerprint": "4b1a3b9c6545886a",
-  "_format_columns": null,
-  "_format_kwargs": {},
-  "_format_type": null,
-  "_output_all_columns": false,
-  "_split": "train"
-}