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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 get_filter_solvers(self, filter_):
 """Returns the filter solvers that can solve the given filter. Arguments --------- filter : dataql.resources.BaseFilter An instance of the a subclass of ``BaseFilter`` for which we want to get the solver classes that can solve it. Returns ------- list The list of filter solvers instances that can solve the given resource. Raises ------ dataql.solvers.exceptions.SolverNotFound When no solver is able to solve the given filter. Example ------- [<FilterSolver>] Traceback (most recent call last):
 """


        solvers_classes = [s for s in self.filter_solver_classes if s.can_solve(filter_)]

        if solvers_classes:
            solvers = []

            for solver_class in solvers_classes:

                # Put the solver instance in the cache if not cached yet.
                if solver_class not in self._filter_solvers_cache:
                    self._filter_solvers_cache[solver_class] = solver_class(self)

                solvers.append(self._filter_solvers_cache[solver_class])

            return solvers

        raise SolverNotFound(self, filter_)