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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_any_conditionnal(self, node1, node2):
 """ Set and restore the in_cond variable before visiting subnode. Compute correct dependencies on a value as both branch are possible path. """


        true_naming = false_naming = None

        try:
            tmp = self.naming.copy()
            for expr in node1:
                self.visit(expr)
            true_naming = self.naming
            self.naming = tmp
        except KeyError:
            pass

        try:
            tmp = self.naming.copy()
            for expr in node2:
                self.visit(expr)
            false_naming = self.naming
            self.naming = tmp
        except KeyError:
            pass

        if true_naming and not false_naming:
            self.naming = true_naming

        elif false_naming and not true_naming:
            self.naming = false_naming

        elif true_naming and false_naming:
            self.naming = false_naming
            for k, v in true_naming.items():
                if k not in self.naming:
                    self.naming[k] = v
                else:
                    for dep in v:
                        if dep not in self.naming[k]:
                            self.naming[k].append(dep)