fix lint issue in setup file

Author: ohmayr

packages/gcp-sphinx-docfx-yaml/setup.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import codecs
 
 import setuptools
 
@@ -50,7 +49,10 @@
     author="Google LLC",
     author_email="dandhlee@google.com",
     license="Apache 2.0",
-    url="https://github.com/googleapis/google-cloud-python/tree/main/packages/gcp-sphinx-docfx-yaml",
+    url=(
+        "https://github.com/googleapis/google-cloud-python/tree/main/"
+        "packages/gcp-sphinx-docfx-yaml"
+    ),
     package_dir={"": "."},
     packages=packages,
     install_requires=dependencies,