cs_vpc: fix pep8 (#21964)

lib/ansible/modules/cloud/cloudstack/cs_vpc.py

@@ -255,7 +255,7 @@ class AnsibleCloudStackVpc(AnsibleCloudStack):
         if vpcs:
             vpc_name = self.module.params.get('name')
             for v in vpcs['vpc']:
-                if vpc_name.lower() in [ v['name'].lower(), v['id']]:
+                if vpc_name.lower() in [v['name'].lower(), v['id']]:
                     self.vpc = v
                     break
         return self.vpc
@@ -344,7 +344,7 @@ class AnsibleCloudStackVpc(AnsibleCloudStack):
 
 
 def main():
-    argument_spec=cs_argument_spec()
+    argument_spec = cs_argument_spec()
     argument_spec.update(dict(
         name=dict(required=True),
         cidr=dict(default=None),
@@ -387,5 +387,6 @@ def main():
 
     module.exit_json(**result)
 
+
 if __name__ == '__main__':
     main()