Bump torch from 2.1.2 to 2.7.0

Bumps [torch](https://github.com/pytorch/pytorch) from 2.1.2 to 2.7.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.1.2...v2.7.0)

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.7.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -25,7 +25,7 @@ scikit-learn==1.3.2  # For machine learning
 numpy==1.26.3  # For numerical operations
 pandas==2.1.4  # For data manipulation
 tensorflow==2.15.0  # For deep learning
-torch==2.1.2  # For PyTorch deep learning
+torch==2.7.0  # For PyTorch deep learning
 
 # Optional: Joblib for model persistence
 joblib==1.3.2  # For saving and loading models