我正在学习本教程，以使用tensorboard https://pytorch.org/tutorials/intermediate/tensorboard_tutorial.html#设置pytorch（从conda到v1.3.0）

但要踩

from torch.utils.tensorboard import SummaryWriter

# default `log_dir` is "runs" - we'll be more specific here
writer = SummaryWriter('runs/fashion_mnist_experiment_1')

我不断收到错误

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
C:\programdata\Anaconda3\envs\fastai_v1\lib\site-packages\torch\utils\tensorboard\__init__.py in 
      1 try:
----> 2     from tensorboard.summary.writer.record_writer import RecordWriter  # noqa F401
      3 except ImportError:

ModuleNotFoundError: No module named 'tensorboard.summary'; 'tensorboard' is not a package

During handling of the above exception,another exception occurred:

ImportError                               Traceback (most recent call last)
c:\Users\matt\Documents\code\playground\tensorboard.py in 
----> 1 from torch.utils.tensorboard import SummaryWriter
      2 
      3 # default `log_dir` is "runs" - we'll be more specific here
      4 writer = SummaryWriter('runs/fashion_mnist_experiment_1')

C:\programdata\Anaconda3\envs\fastai_v1\lib\site-packages\torch\utils\tensorboard\__init__.py in 
      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.

有人有什么建议吗？