Token not found error about cml HOT 4 CLOSED

name: Farmers
on: [push]
jobs:
  training:
    runs-on: ubuntu-latest
    steps:
      - uses: iterative/setup-cml@v1
      - uses: actions/checkout@v3
      - name: cml_run
        run: |
          # Your ML workflow goes here
          pip install -r requirements.txt
          dvc repro

          # METRICS TRACKING
          # for pulling git history on runner
          git fetch --prune 
          dvc metrics diff main > report.md

          # Add figure to report
          echo "## Validating results by region"
          # cml-publish by_region.png --md >> report.md
          echo '![](./by_region.png "Regional performances")' >> report.md
          cml comment create report.md
+       env:
+         CML_TOKEN: ${{ github.token }}