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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 save(self, out_path):
 """Save an ascii representation of this simulation trace. Args: out_path (str):
 The output path to save this simulation trace. """


        out = {
            'selectors': [str(x) for x in self.selectors],
            'trace': [{'stream': str(DataStream.FromEncoded(x.stream)), 'time': x.raw_time, 'value': x.value, 'reading_id': x.reading_id} for x in self]
        }

        with open(out_path, "wb") as outfile:
            json.dump(out, outfile, indent=4)