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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 is_micropython_usb_port(portName):
 """Checks to see if the indicated portname is a MicroPython device or not. """

    for port in serial.tools.list_ports.comports():
        if port.device == portName:
            return is_micropython_usb_device(port)
    return False