Print out the list of files

The prompt "List the files available following at this prefix on AWS S3
storage" left me expecting the list of files to be output. If we intend
to not output it we could instead say "Create a list of the files..."?

Author: mfisher87

modules/04-data-in-the-cloud/index.ipynb

@@ -232,7 +232,8 @@
     "path = \"data/v2.1/avhrr/202408/\"\n",
     "store = S3Store(bucket=bucket, region=\"us-east-1\", skip_signature=True)\n",
     "list_stream = obs.list_with_delimiter(store, prefix=path)\n",
-    "paths = [x[\"path\"] for x in list_stream[\"objects\"]]"
+    "paths = [x[\"path\"] for x in list_stream[\"objects\"]]\n",
+    "paths"
    ]
   },
   {