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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 content(self, request, id):
 """Returns the content of the gist Arguments: request: an initial request object id: the gist identifier Returns: A dict containing the contents of each file in the gist """

        gist = self.send(request, id).json()

        def convert(data):
            return base64.b64decode(data).decode('utf-8')

        content = {}
        for name, data in gist['files'].items():
            content[name] = convert(data['content'])

        return content