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improve ability to bulk import .ckpt and .safetensors

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This commit cleans up the code that did bulk imports of legacy model
files. The code has been refactored, and the user is now offered the
option of importing all the model files found in the directory, or
selecting which ones to import.
This commit is contained in:
Lincoln Stein
2023-02-11 17:59:12 -05:00
parent 4f7af55bc3
commit c660dcdfcd
2 changed files with 97 additions and 38 deletions
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46
docs/installation/050_INSTALLING_MODELS.md
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@ -95,7 +95,7 @@ There are multiple ways to install and manage models:
models files.
3. The web interface (WebUI) has a GUI for importing and managing
models.
models.
### Installation via `invokeai-configure`
@ -111,7 +111,7 @@ confirm that the files are complete.
You can install a new model, including any of the community-supported ones, via
the command-line client's `!import_model` command.
#### Installing `.ckpt` and `.safetensors` models
#### Installing individual `.ckpt` and `.safetensors` models
If the model is already downloaded to your local disk, use
`!import_model /path/to/file.ckpt` to load it. For example:
@ -136,15 +136,39 @@ invoke> !import_model https://example.org/sd_models/martians.safetensors
For this to work, the URL must not be password-protected. Otherwise
you will receive a 404 error.
When you import a legacy model, the CLI will ask you a few questions
about the model, including what size image it was trained on (usually
512x512), what name and description you wish to use for it, what
configuration file to use for it (usually the default
`v1-inference.yaml`), whether you'd like to make this model the
default at startup time, and whether you would like to install a
custom VAE (variable autoencoder) file for the model. For recent
models, the answer to the VAE question is usually "no," but it won't
hurt to answer "yes".
When you import a legacy model, the CLI will first ask you what type
of model this is. You can indicate whether it is a model based on
Stable Diffusion 1.x (1.4 or 1.5), one based on Stable Diffusion 2.x,
or a 1.x inpainting model. Be careful to indicate the correct model
type, or it will not load correctly. You can correct the model type
after the fact using the `!edit_model` command.
The system will then ask you a few other questions about the model,
including what size image it was trained on (usually 512x512), what
name and description you wish to use for it, and whether you would
like to install a custom VAE (variable autoencoder) file for the
model. For recent models, the answer to the VAE question is usually
"no," but it won't hurt to answer "yes".
After importing, the model will load. If this is successful, you will
be asked if you want to keep the model loaded in memory to start
generating immediately. You'll also be asked if you wish to make this
the default model on startup. You can change this later using
`!edit_model`.
#### Importing a batch of `.ckpt` and `.safetensors` models from a directory
You may also point `!import_model` to a directory containing a set of
`.ckpt` or `.safetensors` files. They will be imported _en masse_.
Example:
```console
invoke> !import_model C:/Users/fred/Downloads/civitai_models/
```
You will be given the option to import all models found in the
directory, or select which ones to import. If there are subfolders
within the directory, they will be searched for models to import.
#### Installing `diffusers` models