install poetry in workflow

Author: AnFreTh

.github/workflows/pr-tests.yml

@@ -18,6 +18,11 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: "3.10"  # Change this to match your setup
+      
+      - name: Install Poetry
+        run: |
+          curl -sSL https://install.python-poetry.org | python3 -
+          export PATH="$HOME/.local/bin:$PATH"
 
       - name: Install Dependencies
         run: |