style: fix formatting in webapp and client/install.py

lib/galaxy/webapps/base/webapp.py

@@ -65,6 +65,7 @@ from galaxy.web.framework.middleware.static import CacheableStaticURLParser as S
 
 try:
     import galaxy.web_client
+
     default_static_dir = os.path.dirname(galaxy.web_client.__file__)
 except ImportError:
     default_static_dir = "static/"

packages/web_client/galaxy/web_client/install.py

@@ -4,7 +4,6 @@ import os
 import shutil
 import sys
 
-
 DESCRIPTION = """Install Galaxy web client from package path.
 
 This utility installs the Galaxy web client from its Python package location to