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Update ComfyUI doc
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@ -55,7 +55,7 @@ ComfyUI provides an alternative interface for managing and interacting with imag
### Configuring Open WebUI ### Configuring Open WebUI
1. In Open WebUI, navigate to the **Admin Panel** > **Settings** > **Images** menu. 1. Navigate to the **Admin Panel** > **Settings** > **Images** menu in Open WebUI.
2. Set the `Image Generation Engine` field to `ComfyUI`. 2. Set the `Image Generation Engine` field to `ComfyUI`.
3. In the API URL field, enter the address where ComfyUI's API is accessible: 3. In the API URL field, enter the address where ComfyUI's API is accessible:
``` ```
@ -63,6 +63,38 @@ ComfyUI provides an alternative interface for managing and interacting with imag
``` ```
Set the environment variable `COMFYUI_BASE_URL` to this address to ensure proper integration. Set the environment variable `COMFYUI_BASE_URL` to this address to ensure proper integration.
## Configuring for FLUX-Schnell & Flux-Dev models:
To enable ComfyUI Flux mode, add the following environment variables to your Docker-compose.yml file for Open WebUI:
```yaml
COMFYUI_BASE_URL="http://host.docker.internal:8188"
COMFYUI_CFG_SCALE="3.5"
COMFYUI_SAMPLER="euler"
COMFYUI_SCHEDULER="simple"
COMFYUI_SD3="false"
COMFYUI_FLUX="true" # Enables ComfyUI Flux mode.
COMFYUI_FLUX_WEIGHT_DTYPE="fp8_e4m3fn" # Ignored if Flux is not enabled. Sets the weight precision for Flux.
COMFYUI_FLUX_FP8_CLIP="true # Enable 8-bit precision for the Flux text encoder.
```
**Important Notes:**
* Flux mode has a completely different workflow that is not compatible with other models. Make sure you understand the implications before enabling it.
* A recent version of ComfyUI is required.
* Specific model checkpoints and files must be present in your ComfyUI installation.
### Model Checkpoints and Files
The following files are required for Flux mode:
* Model checkpoints (sft extension) in both `models/checkpoints` and `models/unet` directories. You can download the Flux variant from the [black-forest-labs HuggingFace page](https://huggingface.co/black-forest-labs).
* `clip_l.safetensors` in the `models/clip` directory. Download from [here](https://huggingface.co/comfyanonymous/flux_text_encoders/tree/main).
* `t5xxl_fp16.safetensors` in the `models/clip` directory, unless `COMFYUI_FLUX_FP8_CLIP` is enabled. Download from [here](https://huggingface.co/comfyanonymous/flux_text_encoders/tree/main).
* `ae.sft` in the `models/vae` directory. Download from [here](https://huggingface.co/black-forest-labs/FLUX.1-schnell/blob/main/ae.safetensors).
**Additional Requirements:**
* If `COMFYUI_FLUX_FP8_CLIP` is set to `true`, the `t5xxl_fp8_e4m3fn.safetensors` file must exist in the `models/clip` directory. Download from [here](https://huggingface.co/comfyanonymous/flux_text_encoders/tree/main).
## OpenAI DALL·E ## OpenAI DALL·E
Open WebUI also supports image generation through the **OpenAI DALL·E APIs**. This option includes a selector for choosing between DALL·E 2 and DALL·E 3, each supporting different image sizes. Open WebUI also supports image generation through the **OpenAI DALL·E APIs**. This option includes a selector for choosing between DALL·E 2 and DALL·E 3, each supporting different image sizes.