fix paths

.github/workflows/docs-python.yml

@@ -16,14 +16,15 @@ on:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build-python-docs:
     strategy:
       fail-fast: true
       matrix:
         python-version: ['3.12']
-        
+
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -37,7 +38,7 @@ jobs:
 
       - name: Install Python dependencies
         working-directory: docs
-        run: uv pip install -r requirements-docs.txt
+        run: uv pip install -r docs/requirements.txt
 
       # Cache HDF5
       - uses: awalsh128/cache-apt-pkgs-action@latest