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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 add_to_buffer(self, content, read_position):
 """Add additional bytes content as read from the read_position. Args: content (bytes):
 data to be added to buffer working BufferWorkSpac. read_position (int):
 where in the file pointer the data was read from. """

        self.read_position = read_position
        if self.read_buffer is None:
            self.read_buffer = content
        else:
            self.read_buffer = content + self.read_buffer