diffusers

61826040 - LLMGroundedDiffusionPipeline: inherit from DiffusionPipeline and fix peft (#6023)

LLMGroundedDiffusionPipeline: inherit from DiffusionPipeline and fix peft (#6023) * LLMGroundedDiffusionPipeline: inherit from DiffusionPipeline and fix peft * Use main in the revision in the examples * Add "Copied from" statements in comments * Fix formatting with ruff