Fix install

Author: sanders41

.github/workflows/testing_fastapi.yml

@@ -429,7 +429,7 @@ jobs:
         working-directory: ${{ env.WORKING_DIR }}
         run: |
           python -m pip install -U pip
-          python -m pip install -r requirements.txt -r requirements-dev.txt
+          python -m pip install -r requirements-dev.txt
           python -m maturin build
       - name: Pre-commit check
         working-directory: ${{ env.WORKING_DIR }}