Stable Diffusion
Stable Diffusion is a tool for generating images based on text prompts, Dify has implemented the interface to access the Stable Diffusion WebUI API, so you can use it directly in Dify. followings are steps to integrate Stable Diffusion in Dify.
1. Make sure you have a machine with a GPU
Stable Diffusion requires a machine with a GPU to generate images. but it's not necessary, you can just use CPU to generate images, but it will be slow.
2. Launch Stable Diffusion WebUI
Launch the Stable Diffusion WebUI on your local machine or server.
2.1. Clone the Stable Diffusion WebUI repository
Clone the Stable Diffusion WebUI repository from the official repository
2.2. Launch it locally
After cloning the repository, you should change directory to the cloned repository and run the following command to launch the Stable Diffusion WebUI.
Windows
Linux
2.3. Prepare Models
Now you can access the Stable Diffusion WebUI on your browser according to the address shown in the terminal, but the models are not available yet. You need to download the models HuggingFace or other sources and put them in the models
directory of the Stable Diffusion WebUI.
For example, we use pastel-mix as the model, use git lfs
to download the model and put it in the models
directory in stable-diffusion-webui
.
2.4 Get Model Name
Now you can see pastel-mix
in the model list, but we still need to get the model name, visit http://your_id:port/sdapi/v1/sd-models
, you will see the model name like below.
The model_name
is what we need, in this case, it's pastel-mix_pastelmix-better-vae-fp32
.
3. Integrate Stable Diffusion in Dify
Fill in the Authentication and Model Configuration in Tools > StableDiffusion > To Authorize
with the information you get from the previous steps.
4. Finish
Just try use it in Dify!
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