Fix a flake8 issue

(cherry picked from commit 15698a1)

Author: peternewman

tools/rdm/ModelCollector.py

@@ -223,7 +223,8 @@ def _HandleDeviceInfo(self, data):
         if field in data:
           this_device[field] = data[field]
         else:
-          print('Failed to get %s from device info for UID %s' % (field, self.uid))
+          print('Failed to get %s from device info for UID %s'
+                % (field, self.uid))
 
       this_device['software_versions'][data['software_version']] = {
           'languages': [],