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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 _listen_for_dweets_from_response(response):
 """Yields dweets as received from dweet.io's streaming API """

    streambuffer = ''
    for byte in response.iter_content():
        if byte:
            streambuffer += byte.decode('ascii')
            try:
                dweet = json.loads(streambuffer.splitlines()[1])
            except (IndexError, ValueError):
                continue
            if isstr(dweet):
                yield json.loads(dweet)
            streambuffer = ''