Fix HF deployment workflow syntax error

.github/workflows/deploy-hf-space.yaml

@@ -19,15 +19,11 @@ jobs:
       - name: Push to HuggingFace Space
         env:
           HF_TOKEN: ${{ secrets.HF_TOKEN }}
+          HF_SPACE_NAME: ${{ secrets.HF_SPACE_NAME }}
         run: |
           git config --global user.email "github-actions[bot]@users.noreply.github.com"
           git config --global user.name "github-actions[bot]"
-          
-          # Add HuggingFace remote if not exists
-          git remote add hf https://huggingface.co/spaces/${{ secrets.HF_SPACE_NAME }} || true
-          
-          # Push to HuggingFace
-          git push https://user:$HF_TOKEN@huggingface.co/spaces/${{ secrets.HF_SPACE_NAME }} main:main
+          git push https://user:$HF_TOKEN@huggingface.co/spaces/$HF_SPACE_NAME main:main
 
       - name: Deployment Status
         run: |