,
  "text_encoder": [
    "transformers",
    "CLIPTextModel"
  ],
  "tokenizer": [
    "transformers",
    "CLIPTokenizer"
  ],
  "unet": [
    "diffusers",
    "UNet2DConditionModel"
  ],
  "vae": [
    "diffusers",
    "AutoencoderKL"
  ]
}
First, we see that the official pipeline is the StableDiffusionPipeline, and second we see that the StableDiffusionPipeline consists of 7 components:
"feature_extractor" of class CLIPFeatureExtractor as d