Bump the pip group across 1 directory with 2 updates

Bumps the pip group with 2 updates in the / directory: [django](https://github.com/django/django) and [keras](https://github.com/keras-team/keras).


Updates `django` from 5.0.10 to 5.1.15
- [Commits](django/django@5.0.10...5.1.15)

Updates `keras` from 3.12.0 to 3.13.1
- [Release notes](https://github.com/keras-team/keras/releases)
- [Commits](keras-team/keras@v3.12.0...v3.13.1)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 5.1.15
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: keras
  dependency-version: 3.13.1
  dependency-type: direct:production
  dependency-group: pip
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 
 # Framework Web Application:
-Django==5.0.10
+Django==5.1.15
 
 
 # Data Manipulation Libraries:
@@ -17,7 +17,7 @@ scikit-learn==1.5.0
 
 # Machine Learning Libraries:
 tensorflow==2.12.1
-keras==3.12.0
+keras==3.13.1
 
 # Natural Language Processing Libraries:
 nltk==3.9