From a47363cf94e3f2d74fe2e2d2b960f0f3064e1e24 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Fri, 12 Jul 2024 22:47:07 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/conventions.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xarray/conventions.py b/xarray/conventions.py
index acbba4b839d..f92c2691943 100644
--- a/xarray/conventions.py
+++ b/xarray/conventions.py
@@ -2,7 +2,7 @@
 
 from collections import defaultdict
 from collections.abc import Hashable, Iterable, Mapping, MutableMapping
-from typing import TYPE_CHECKING, Any, Literal, Union, TypeVar
+from typing import TYPE_CHECKING, Any, Literal, TypeVar, Union
 
 import numpy as np
 import pandas as pd
@@ -383,7 +383,10 @@ def _update_bounds_encoding(variables: T_Variables) -> None:
                 if "calendar" in encoding:
                     bounds_encoding.setdefault("calendar", encoding["calendar"])
 
+
 T = TypeVar("T")
+
+
 def _item_or_default(obj: Mapping[Any, T] | T, key: Hashable, default: T = None) -> T:
     """
     Return item by key if obj is mapping and key is present, else return default value.