Update messages.js

src/core/messages.js

@@ -9,7 +9,6 @@ export function buildNextMessage(frameIndex, frameCount) {
   return {
     role: 'user',
     content:
-      `we are trying to create a gif using this img.` +
-      `KEEP IMAGE THE SAME & generate 1 frame ahead - make it move by slightly editing this image`
+      `imagine this was a gif. generate the next frame`
   };
 }