Bump transformers from 4.48.3 to 4.50.0 (#504)

Bumps [transformers](https://github.com/huggingface/transformers) from 4.48.3 to 4.50.0.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.48.3...v4.50.0)

---
updated-dependencies:
- dependency-name: transformers
  dependency-version: 4.50.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@
 cmake==3.26.1
 sentencepiece==0.2.0
 torch==2.7.0+cpu
-transformers==4.48.3
+transformers==4.50.0
 accelerate==1.5.1
 protobuf==5.29.3
 tiktoken==0.9.0