optuna.visualization.is_available¶
-
optuna.visualization.
is_available
()[source]¶ Returns whether visualization with plotly is available or not.
Note
visualization
module depends on plotly version 4.0.0 or higher. If a supported version of plotly isn’t installed in your environment, this function will returnFalse
. In such case, please execute$ pip install -U plotly>=4.0.0
to install plotly.