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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 controlprompt_cmd(self, cmd):
 """Perform a "controlpromptentry" command."""

        data = tags.string_tag('cmbe', cmd) + tags.uint8_tag('cmcc', 0)
        return self.daap.post(_CTRL_PROMPT_CMD, data=data)