Revert adding tensorboard

.github/workflows/tutorials.yaml

@@ -33,7 +33,7 @@ jobs:
  - name: Install pip dependencies
  if: steps.cache.outputs.cache-hit != 'true'
  run: |
- pip install -r requirements/required.txt -r requirements/docs.txt -r requirements/tests.txt tensorboard planetary_computer pystac .
+ pip install -r requirements/required.txt -r requirements/docs.txt -r requirements/tests.txt planetary_computer pystac .
  pip cache purge
  - name: List pip dependencies
  run: pip list