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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 parse_block(self, block, lineno, indent):
 """Parses a block into a tree. This is necessary to get correct line number / offset information in the parser diagnostics and embedded into the parse tree. """

        tree = self.driver.parse_tokens(self.wrap_toks(block, lineno, indent))
        tree.future_features = frozenset()
        return tree