Line length fix.

Author: T4rk1n

dash/resources.py

@@ -69,7 +69,8 @@ def get_all_resources(self, dev_bundles=False):
         all_resources = ComponentRegistry.get_resources(self.resource_name)
         all_resources.extend(self._resources)
 
-        self._cache['resources'] = res = self._filter_resources(all_resources, dev_bundles)
+        self._cache['resources'] = res = \
+            self._filter_resources(all_resources, dev_bundles)
         self._cache['len'] = cur_len
         return res