Remove redundant line

.github/workflows/ci.yml

@@ -34,9 +34,6 @@ jobs:
       - name: Install git and ffmpeg
         run: sudo apt-get update && sudo apt-get install -y git ffmpeg
 
-      - name: Install CPU torch
-        run: pip install torch
-
       - name: Install dependencies
         run: pip install -r requirements.txt pytest