code: def setframerate(self, framerate):
      if self._nframeswritten:
          raise Error(
              "cannot change parameters after starting to write"
          )
      self._framerate = framerate
  
imports: from collections import namedtuple
  import warnings
label_desc: Use image node_id 10 for calling the Au_write obj's underlying member method code with example usage: obj.setframerate(framerate) without return types