The documentation page &AMP;NUM;TRANSFORMERS.INTEGRATIONS.PEFTADAPTERMIXIN.LOAD_ADAPTER.PEFT_MODEL_ID doesn’t exist in v4.42.0, but exists on the main version. Click <a href="/docs/transformers/main/en/&amp;num;transformers.integrations.PeftAdapterMixin.load_adapter.peft_model_id">here</a> to redirect to the main version of the documentation.