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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 AsDict(self, dt=True):
 """ A dict representation of this Comment instance. The return value uses the same key names as the JSON representation. Args: dt (bool):
 If True, return dates as python datetime objects. If False, return dates as ISO strings. Return: A dict representing this Comment instance """

        data = {}

        if self.body:
            data['body'] = self.body
        if self.posted_at:
            data['posted_at'] = self.posted_at
        if self.user:
            data['user'] = self.user.AsDict()

        return data