Fix variable name from QUERY to query in restore_data.ipynb

Author: max-ostapenko

workspace/restore_data.ipynb

@@ -23,11 +23,11 @@
    },
    "outputs": [],
    "source": [
-    "QUERY = \"\"\"\n",
+    "query = \"\"\"\n",
     "## [Restore deleted dataset](https://docs.cloud.google.com/bigquery/docs/restore-deleted-datasets#restore_a_dataset)\n",
     "UNDROP SCHEMA httparchive.crawl;\n",
     "\"\"\"\n",
-    "client.query(QUERY).result()"
+    "client.query(query).result()"
    ]
   },
   {
@@ -55,14 +55,14 @@
    },
    "outputs": [],
    "source": [
-    "QUERY = \"\"\"\n",
+    "query = \"\"\"\n",
     "## [Restore a table to a specific point in time](https://cloud.google.com/bigquery/docs/restore-tables#restoring_a_table_to_a_specific_point_in_time)\n",
     "CREATE TABLE httparchive.crawl_staging.pages_restored_20250804 AS\n",
     "SELECT *\n",
     "FROM httparchive.crawl.pages\n",
     "  FOR SYSTEM_TIME AS OF TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 1 HOUR);\n",
     "\"\"\"\n",
-    "client.query(QUERY).result()"
+    "client.query(query).result()"
    ]
   }
  ],