Upgrade: Bump transformers from 4.48.0 to 4.50.0

Bumps [transformers](https://github.com/huggingface/transformers) from 4.48.0 to 4.50.0.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.48.0...v4.50.0)

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

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

Author: dependabot[bot]

client-requirements.txt

@@ -2,6 +2,6 @@ gradio
 loguru==0.7.2
 websockets
 python-dotenv==1.0.1
-transformers==4.48.0
+transformers==4.50.0
 torch==2.5.1
 python-bidi

requirements.txt

@@ -9,6 +9,6 @@ loguru==0.7.2
 python-dotenv==1.0.1
 langchain-groq==0.2.1
 langchain==0.3.7
-transformers==4.48.0
+transformers==4.50.0
 torch==2.5.1
 sentence-transformers