Update URL

Author: Jun Gong

ray-rllib/odsc_west_workshop_2022/anyscale_recsys_tutorial.ipynb

@@ -479,7 +479,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "prefix = \"s3://air-example-data/rllib/acm_recsys22_tutorial_data/\"\n",
+    "prefix = \"s3://air-example-data/rllib/offline_rl_recsim_data/\"\n",
     "train_data_path = prefix + \"sampled_data_train_random_transitions_small\"\n",
     "\n",
     "dset = data.read_json(train_data_path)\n",