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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def iter_output(self, pause=0.05):
 """ Returns iterator of chunked output. :param cmd: command that would be passed to ``subprocess.Popen`` :param shell: Tells if process should be run within a shell. Default: False :param timeout: If command exceeds given ``timeout`` in seconds, ``TimeoutExceeded`` exception would be raised. Default: None :param pause: How long (in seconds) we should wait for the output. Default: 0.05 Example:: """

        with self.stream as temp:
            for chunk in self.iter_output_for_stream(temp, pause=pause):
                yield chunk