chore: update litellm (#613)

<!-- .github/pull_request_template.md -->

## Description
<!-- Provide a clear description of the changes in this PR -->

## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Chores**
- Adjusted a dependency version range for improved compatibility with
newer releases.
- Enhanced dependency management workflow by integrating Poetry and
adding a commit step for tracking changes.
- Updated Python version in the workflow to 3.12 and improved repository
checkout steps.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: vasilije <vas.markovic@gmail.com>
Co-authored-by: Vasilije <8619304+Vasilije1990@users.noreply.github.com>

.github/workflows/autoupdate.yml

@@ -28,33 +28,42 @@ jobs:
     permissions:
       contents: write
       pull-requests: write
-      
+
     steps:
-      - name: Checkout repository
+      - name: Check out repository
         uses: actions/checkout@v4
         with:
           token: ${{ secrets.PAT_FOR_CROSS_REPOS_CICD_TRIGGERING }}  # Personal Access Token with repo scope
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
-          
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install pip-tools
+          python-version: '3.12'
 
-      - name: Update dependencies
+      - name: Install Poetry
         run: |
-          pip-compile --upgrade requirements.txt
-          
+          pip install --upgrade pip
+          pip install "poetry>=2.0.0"
+
+      - name: Update dependencies with Poetry
+        run: |
+          poetry update
+          # If you still need a requirements.txt synced from Poetry:
+          poetry export --without-hashes --format requirements.txt --output requirements.txt
+
+      - name: Commit changes
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add pyproject.toml poetry.lock requirements.txt
+          git diff --quiet && git diff --staged --quiet || git commit -m "chore: update dependencies"
+
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v6
         with:
           token: ${{ secrets.PAT_FOR_CROSS_REPOS_CICD_TRIGGERING }}  # Personal Access Token with repo scope
           commit-message: "chore: update dependencies"
           title: "chore: update dependencies"
-          body: "Automated dependency updates"
+          body: "Automated dependency updates via Poetry"
           branch: "chore/dependency-updates"
-          delete-branch: true 
+          delete-branch: true

pyproject.toml

@@ -57,7 +57,7 @@ langsmith = {version = "0.2.3", optional = true}
 langdetect = "1.0.9"
 posthog = {version = "^3.5.0", optional = true}
 lancedb = "0.16.0"
-litellm = "1.57.2"
+litellm = ">=1.57.4"
 groq = {version = "0.8.0", optional = true}
 langfuse = "^2.32.0"
 pydantic-settings = "^2.2.1"