mgr/restful/api/crush.py: delete unused reference

This commit delete unused reference of the crush page.

Signed-off-by: Charlie Developer <dengchl01@inspur.com>

diff --git a/src/pybind/mgr/restful/api/crush.py b/src/pybind/mgr/restful/api/crush.py
index 015c494962e0c24f465c9c62198a3c4414d080c8..79f9007b6fdc8f1cff07b79775bef1dd71c731b7 100644 (file)
--- a/src/pybind/mgr/restful/api/crush.py
+++ b/src/pybind/mgr/restful/api/crush.py
@@ -2,7 +2,6 @@ from pecan import expose
 from pecan.rest import RestController
 
 from restful import common, context
-from collections import defaultdict
 
 from restful.decorators import auth