Bump torchvision from 0.18.0 to 0.19.1

Bumps [torchvision](https://github.com/pytorch/vision) from 0.18.0 to 0.19.1.
- [Release notes](https://github.com/pytorch/vision/releases)
- [Commits](pytorch/vision@v0.18.0...v0.19.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,6 +1,6 @@
 starlette==0.38.1
 torch==2.3.1
-torchvision==0.18.0
+torchvision==0.19.1
 Pillow==10.4.0
 aiofiles==24.1.0
 python-multipart==0.0.9