code: def from_pretrained(cls, *args, **kwargs):
      requires_backends(cls, ["diffusers"])
  
file_path: optimum/optimum/utils/dummy_diffusers_objects.py
imports: from .import_utils import DummyObject, requires_backends
label_desc: Use image node_id 2 for calling the ORTLatentConsistencyModelPipeline obj's underlying member method code with example usage: obj.from_pretrained(cls) without return types