comments for the below code:

* outer () isn't necessary and aren't used in PyFarm unless it's a multiline if statement
* Comparison to objects should always be ``is`` or ``is not`` (ex.  ``request.args.get("min_ram") is not None``)
* Use double quotes instead of single quotes for everything except inner quotes (ex. ``"hello, 'world'"``).  There's not any difference Python wise but it's consistent with other parts of the project and in other languages there are behavioral differences between the two.