adding HF sync code

.github/workflows/main.yml

@@ -5,7 +5,6 @@ on:
     branches:
       [main]
 
-  # to run this workflow manually from the Actions tab
   workflow_dispatch:
 
 jobs:
@@ -17,9 +16,9 @@ jobs:
           fetch-depth: 0
       - name: Add remote
         env: 
-          HF: ${{ secrets.HF}}
-        run: git remote add space https://auk003i:HF@huggingface.co/spaces/akobtan/demo
+          HF: ${{ secrets.HF }}
+        run: git remote add space https://auk003i:${{ secrets.HF }}@huggingface.co/spaces/akobtan/demo
       - name: Push to hub
         env: 
-          HF: ${{ secrets.HF}}
-        run: git push --force https://auk003i:HF@huggingface.co/spaces/akobtan/demo main
+          HF: ${{ secrets.HF }}
+        run: git push --force https://auk003i:${{ secrets.HF }}@huggingface.co/spaces/akobtan/demo main