Remove workflow from master branch

.github/workflows/push_spaces.yaml

@@ -1,21 +0,0 @@
-name: Push to Hugging Face Space
-on:
-  push:
-    branches:
-      - web
-
-jobs:
-  push:
-    runs-on: ubuntu-latest
-    if: github.event.repository.fork == false
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          lfs: true
-          ref: web
-      - name: Push to Space
-        env:
-          HF_TOKEN: ${{ secrets.HF_TOKEN }}
-        run: git push https://jaywonchung:$HF_TOKEN@huggingface.co/spaces/symbioticlab/ml-energy-leaderboard web:main