Update an example so mypy type checking works for non standard API methods.
Update an example so mypy type checking works for non standard API
methods.

andrewsomething/libcloud,andrewsomething/libcloud,Kami/libcloud,Kami/libcloud,mistio/libcloud,mistio/libcloud,Kami/libcloud,apache/libcloud,apache/libcloud,andrewsomething/libcloud,mistio/libcloud,apache/libcloud