### Add GNU AGPL License Notice to Source Files

Source: https://github.com/wkpark/sd-webui-model-mixer/blob/master/LICENSE.txt

This is a standard notice template to be attached to the start of each source file. It states the program's name, copyright, and declares that the software is free and can be redistributed or modified under the terms of the GNU Affero General Public License v3 or any later version. It also includes a warranty disclaimer and a link to the full license.

```plaintext
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year>  <name of author>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
```

--------------------------------

### Python Package Requirements

Source: https://github.com/wkpark/sd-webui-model-mixer/blob/master/requirements.txt

This snippet lists the Python dependencies for the project. It specifies that the 'diffusers' package should be a version compatible with 0.16.1, and also requires the 'hyperactive' package.

```text
diffusers~=0.16.1
hyperactive
```

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