flake8 fixes

Author: lmtierney

py/selenium/webdriver/safari/remote_connection.py

@@ -24,4 +24,4 @@ def __init__(self, remote_server_addr, keep_alive=True):
 
         self._commands["GET_PERMISSIONS"] = ('GET', '/session/$sessionId/apple/permissions')
         self._commands["SET_PERMISSIONS"] = ('POST', '/session/$sessionId/apple/permissions')
-        self._commands["ATTACH_DEBUGGER"] = ('POST', '/session/$sessionId/apple/attach_debugger')
+        self._commands["ATTACH_DEBUGGER"] = ('POST', '/session/$sessionId/apple/attach_debugger')

py/selenium/webdriver/safari/webdriver.py

@@ -14,6 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
+from selenium.common.exceptions import WebDriverException
 
 try:
     import http.client as http_client
@@ -25,6 +26,7 @@
 from .service import Service
 from .remote_connection import SafariRemoteConnection
 
+
 class WebDriver(RemoteWebDriver):
     """
     Controls the SafariDriver and allows you to drive the browser.