Cannot cache pixi env without lockfile (#27)

Author: danielballan

.github/workflows/cd.yml

@@ -28,9 +28,6 @@ jobs:
 
       - name: Setup pixi
         uses: prefix-dev/setup-pixi@19eac09b398e3d0c747adc7921926a6d802df4da  # v0.8.8
-        with:
-          cache: true
-          cache-write: true
 
       - name: Build executed notebooks and HTML
         run: pixi run build