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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 _load_table(self, name):
 """ Reflect a given table from the database. """

        table = self._tables.get(name, None)
        if table is not None:
            return table
        if not self.engine.has_table(name):
            raise BindingException('Table does not exist: %r' % name,
                                   table=name)
        table = Table(name, self.meta, autoload=True)
        self._tables[name] = table
        return table