Bump diffusers from 0.25.0 to 0.27.2

Bumps [diffusers](https://github.com/huggingface/diffusers) from 0.25.0 to 0.27.2.
- [Release notes](https://github.com/huggingface/diffusers/releases)
- [Commits](https://github.com/huggingface/diffusers/compare/v0.25.0...v0.27.2)

---
updated-dependencies:
- dependency-name: diffusers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -35,7 +35,7 @@ torchaudio
 matplotlib
 pandas
 conformer==0.3.2
-diffusers==0.25.0
+diffusers==0.27.2
 notebook
 ipywidgets
 gradio