removing pep8 errors

tests/functional/__init__.py

@@ -188,7 +188,6 @@ class FunctionalTest(unittest.TestCase):
         self.quantum_server = QuantumAPIServer(self.test_dir,
                                                self.test_port)
 
-
     def tearDown(self):
         self.cleanup()
         # We destroy the test data store between each test case,
@@ -227,7 +226,6 @@ class FunctionalTest(unittest.TestCase):
             exitcode, out, err = execute(cmd)
             self.assertEqual(0, exitcode)
 
-
     def start_servers(self, **kwargs):
         """
         Starts the Quantum API server on an unused port.

tests/unit/testlib.py

@@ -35,6 +35,7 @@ def new_network_request(tenant_id, network_name, format='xml'):
     body = Serializer().serialize(data, content_type)
     return create_request(path, body, content_type, method)
 
+
 def update_network_request(tenant_id, network_id, network_name, format='xml'):
     method = 'PUT'
     path = "/tenants/%(tenant_id)s/networks" \
@@ -44,6 +45,7 @@ def update_network_request(tenant_id, network_id, network_name, format='xml'):
     body = Serializer().serialize(data, content_type)
     return create_request(path, body, content_type, method)
 
+
 def network_delete_request(tenant_id, network_id, format='xml'):
     method = 'DELETE'
     path = "/tenants/%(tenant_id)s/networks/" \