Remove debug print statement

Author: acrellin

cesium_app/handlers/feature.py

@@ -23,10 +23,9 @@ def get(self, featureset_id=None, action=None):
             featureset = Featureset.get_if_owned_by(featureset_id,
                                                     self.current_user)
             fset_path = featureset.file_uri
-            print(fset_path)
             fset, data = featurize.load_featureset(fset_path)
             fset.index.name = 'ts_name'
-            fset.columns = fset.columns.get_level_values(0)
+            fset.columns = fset.columns.droplevel('channel')
             fset.columns.name = None
             self.set_header("Content-Type", 'text/csv; charset="utf-8"')
             self.set_header(