I installed PyTorch 1.4 (as confimed by torch.__version__) via conda. I was following the tensorboard tutorial, https://pytorch.org/tutorials/intermediate/tensorboard_tutorial.html#tensorboard-setup 25.
But this line:
from torch.utils.tensorboard import SummaryWriter

gives me an error:
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
/data/cossio/apps/anaconda3/envs/bergtorch/lib/python3.7/site-packages/torch/utils/tensorboard/__init__.py in <module>
      1 try:
----> 2     from tensorboard.summary.writer.record_writer import RecordWriter  # noqa F401
      3 except ImportError:

ModuleNotFoundError: No module named 'tensorboard'

During handling of the above exception, another exception occurred:

ImportError                               Traceback (most recent call last)
<ipython-input-8-2775babaea59> in <module>
----> 1 from torch.utils.tensorboard import SummaryWriter

/data/cossio/apps/anaconda3/envs/bergtorch/lib/python3.7/site-packages/torch/utils/tensorboard/__init__.py in <module>
      2     from tensorboard.summary.writer.record_writer import RecordWriter  # noqa F401
      3 except ImportError:
----> 4     raise ImportError('TensorBoard logging requires TensorBoard with Python summary writer installed. '
      5                       'This should be available in 1.14 or above.')
      6 from .writer import FileWriter, SummaryWriter  # noqa F401

ImportError: TensorBoard logging requires TensorBoard with Python summary writer installed. This should be available in 1.14 or above.

Note that I did not install tensorboard separately. I thought it came bundled with pytorch? Am I supposed to install it? How?