diff --git a/rcdb_web/select_values/veiws.py b/rcdb_web/select_values/veiws.py
index 045558f..656518e 100644
--- a/rcdb_web/select_values/veiws.py
+++ b/rcdb_web/select_values/veiws.py
@@ -1,10 +1,9 @@
 from flask import Blueprint, request, render_template, flash, g, redirect, url_for
-from rcdb.model import ConditionType
+from rcdb.model import ConditionType, RunPeriod
 from runs.views import _parse_run_range
 
 mod = Blueprint('select_values', __name__, url_prefix='/select_values')
 
-# rcdb/select_value
 
 @mod.route('/', methods=['GET'])
 def index():