Can you rephrase this paragraph and make it a bit shorter? As the first step in Pick a Pic, we introduce pickapic.io. This web app allows users to generate, rank, and download images for free. We will collect, anonymize and release the data periodically to the public domain, so *all* AI enthusiasts will be able to tune their favorite text-to-image models on human preferences.

Int rodu cing pick ap ic . io , a web app that generates , ranks , and download s images for free . We collect and an onym ize data period ically and release it to the public domain , allowing all A I enthus iast s to fine - t une their text - to - image models using human prefer ences . </s>