No, because using it to get the prototype going is "using these Services to create (directly or indirectly)". Frankly, those terms look poisonous - you could be liable if any part of your service has origins in Google's platform. If you infringe on the GPL, you can remove the offending code. Here, you have no way to disentangle yourself from Google's trap.
I would imagine most prototypes would be made in a Jupyter notebook. I don't see any point in tying yourself to a platform intended for training/deploying models at scale if you're planning to switch off of it.