More information in optimizing.optimize docstring
@@ -54,6 +54,10 @@ def optimize(*, key=None, **config_dict):
... cupy.sum(x)
...
array(4950)
+
+ .. note::
+ Optuna (https://optuna.org) installation is required.
+ Currently it works for reduction operations only.
"""
old_context = _optimize_config.get_current_context()
context = _optimize_config.get_new_context(key, _optimize, config_dict)
