[test][test_experiments] Fixed missing import

beat/cmdline/test/test_experiments.py

@@ -37,7 +37,7 @@ from .utils import index_experiment_dbs
 from ..common import Selector
 from ..scripts.beat import main
 from beat.core.test.utils import slow, cleanup, skipif
-from beat.core.experiment import Storage
+from beat.core.experiment import Storage, Experiment
 
 
 def setup_experiments():
@@ -153,7 +153,6 @@ def test_delete_local():
 @nose.tools.with_setup(setup=setup_experiments, teardown=cleanup)
 def test_run_integers_addition_1():
   obj = 'user/user/integers_addition/1/integers_addition'
-  # index_db_for_exp(obj)
   nose.tools.eq_(call('run', obj, cache=tmp_prefix), 0)