Follow isort formatting

issue10928

.isort.cfg

@@ -0,0 +1,3 @@
+[settings]
+multi_line_output=4
+known_first_party=trytond

setup.py

@@ -6,7 +6,8 @@ import io
 import os
 import re
 from configparser import ConfigParser
-from setuptools import setup, find_packages
+
+from setuptools import find_packages, setup
 
 
 def read(fname):

tests/__init__.py

@@ -2,7 +2,8 @@
 # this repository contains the full copyright notices and license terms.
 
 try:
-    from trytond.modules.product_image_attribute.tests.test_product_image_attribute import suite  # noqa: E501
+    from trytond.modules.product_image_attribute.tests.test_product_image_attribute import \
+        suite  # noqa: E501
 except ImportError:
     from .test_product_image_attribute import suite
 

tests/test_product_image_attribute.py

@@ -4,8 +4,9 @@ import unittest
 import urllib.request
 
 from trytond.pool import Pool
-from trytond.tests.test_tryton import ModuleTestCase, with_transaction
+from trytond.tests.test_tryton import ModuleTestCase
 from trytond.tests.test_tryton import suite as test_suite
+from trytond.tests.test_tryton import with_transaction
 
 
 class ProductImageAttributeTestCase(ModuleTestCase):