api_nodes: add prices for Kling 2.1 model for KlingStartEndFrame node#5264

christian-byrne merged 1 commit intomainComfy-Org/ComfyUI_frontend:mainfrom

feat/api-nodes/pricing/kling-flf2vComfy-Org/ComfyUI_frontend:feat/api-nodes/pricing/kling-flf2vCopy head branch name to clipboard