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15b33ad501
Add support for FreeU. See: - https://huggingface.co/docs/diffusers/main/en/using-diffusers/freeu - https://github.com/ChenyangSi/FreeU Implementation: - `ModelPatcher.apply_freeu()` handles the enabling freeu (which is very simple with diffusers). - `FreeUConfig` model added to hold the hyperparameters. - `freeu_config` added as optional sub-field on `UNetField`. - `FreeUInvocation` added, works like LoRA - chain it to add the FreeU config to the UNet - No support for model-dependent presets, this will be a future workflow editor enhancement Closes #4845
Organization of the source tree: app -- Home of nodes invocations and services assets -- Images and other data files used by InvokeAI backend -- Non-user facing libraries, including the rendering core. configs -- Configuration files used at install and run times frontend -- User-facing scripts, including the CLI and the WebUI version -- Current InvokeAI version string, stored in version/invokeai_version.py