Add BibTex

README.md

@@ -31,3 +31,16 @@
 - `override_scales` (`STRING`, Default: [Multiline String]): Override scales. Create custom scales and experiment with results.
   - Example `10, 1.5` would create the `multiscale_mode` effect `Sharpen`
   - You can use `#`, `//` and `!` to comment out lines. 
+
+### FreeU BibTex
+ ```
+@article{Si2023FreeU,
+  author    = {Chenyang Si, Ziqi Huang, Yuming Jiang, Ziwei Liu},
+  title     = {FreeU: Free Lunch in Diffusion U-Net},
+  journal   = {arXiv},
+  year      = {2023},
+}
+```
+## :newspaper_roll: License
+
+Distributed under the MIT License. See `LICENSE` for more information.