ModuleNotFoundError: No module named ‘tensorboard‘

调用summary方法使用导入tensorboard包，现在可以直接利用torch来导入，然而可以看到torch源文件中也是import tensorboard，所以需额外安装tensorboard。

import tensorboard
from distutils.version import LooseVersion

if not hasattr(tensorboard, "__version__") or LooseVersion(
    tensorboard.__version__
) < LooseVersion("1.15"):
    raise ImportError("TensorBoard logging requires TensorBoard version 1.15 or above")

del LooseVersion
del tensorboard

from .writer import FileWriter, SummaryWriter  # noqa: F401
from tensorboard.summary.writer.record_writer import RecordWriter  # noqa: F401

 选择conda还是pip安装依据自己环境选择。