fix hyperband tuner (#1594)

microsoft · Oct 9, 2019 · 4cf0e28 · 4cf0e28
1 parent 313b0f6
commit 4cf0e28
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/sdk/pynni/nni/hyperband_advisor/hyperband_advisor.py b/src/sdk/pynni/nni/hyperband_advisor/hyperband_advisor.py
@@ -32,6 +32,7 @@
 from nni.msg_dispatcher_base import MsgDispatcherBase
 from nni.protocol import CommandType, send
 from nni.utils import NodeType, OptimizeMode, MetricType, extract_scalar_reward
+import nni.parameter_expressions as parameter_expressions
 
 _logger = logging.getLogger(__name__)