Refactor the code of osccore-qa-testing-tools  to comply with PEP8.

Related-prod: PRODX-42195
Change-Id: Id05e7584e0d024127ce1bd5042cfe681a1b52e2d
diff --git a/log_helper/setup.py b/log_helper/setup.py
index 5e73800..e7788a4 100644
--- a/log_helper/setup.py
+++ b/log_helper/setup.py
@@ -1,13 +1,13 @@
 from distutils.core import setup
 
 setup(
-    name='log_helper',
-    version='0.2',
+    name="log_helper",
+    version="0.2",
     py_modules=["log_helper", "config"],
-    install_requires=['pyyaml'],
-    python_requires='>=3.6',
-    author='Roman Bubyr',
-    author_email='rbubyr@gmail.com',
-    description='Openstack log helper tool',
-    scripts=['log_helper.py'],
+    install_requires=["pyyaml"],
+    python_requires=">=3.6",
+    author="Roman Bubyr",
+    author_email="rbubyr@gmail.com",
+    description="Openstack log helper tool",
+    scripts=["log_helper.py"],
 )