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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 watch_printer(watch, value):
 """Print a watched value. Args: watch (DataStream):
 The stream that was watched value (IOTileReading):
 The value to was seen """


    print("({: 8} s) {}: {}".format(value.raw_time, watch, value.value))