[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/test_integration.py

@@ -6,6 +6,7 @@
 import pytest
 from pytest_httpserver import HTTPServer
 
+from jupyterhub_cost_monitoring.prometheus import Prometheus
 from src.jupyterhub_cost_monitoring.const_cost_aws import (
     GRANULARITY_DAILY,
     METRICS_UNBLENDED_COST,
@@ -14,7 +15,6 @@
 from src.jupyterhub_cost_monitoring.query_cost_aws import (
     query_total_costs_per_component,
 )
-from jupyterhub_cost_monitoring.prometheus import Prometheus
 
 logger = logging.getLogger(__name__)