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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 visit_Attribute(self, node: ast.Attribute) -> None: """Represent the attribute by dumping its source code."""

        if node in self._recomputed_values:
            value = self._recomputed_values[node]

            if _representable(value=value):
                text = self._atok.get_text(node)
                self.reprs[text] = value

        self.generic_visit(node=node)