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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 solve(graph, debug=False, anim=None):
 # TODO: check docstring """ Do MV routing for given nodes in `graph`. Translate data from node objects to appropriate format before. Args ---- graph: :networkx:`NetworkX Graph Obj< >` NetworkX graph object with nodes debug: bool, defaults to False If True, information is printed while routing anim: AnimationDing0 AnimationDing0 object Returns ------- :networkx:`NetworkX Graph Obj< >` NetworkX graph object with nodes and edges See Also -------- ding0.tools.animation.AnimationDing0 : for a more detailed description on anim parameter. """


    # TODO: Implement debug mode (pass to solver) to get more information while routing (print routes, draw network, ..)

    # translate DING0 graph to routing specs
    specs = ding0_graph_to_routing_specs(graph)

    # create routing graph using specs
    RoutingGraph = Graph(specs)

    timeout = 30000

    # create solver objects
    savings_solver = savings.ClarkeWrightSolver()
    local_search_solver = local_search.LocalSearchSolver()

    start = time.time()

    # create initial solution using Clarke and Wright Savings methods
    savings_solution = savings_solver.solve(RoutingGraph, timeout, debug, anim)

    # OLD, MAY BE USED LATER - Guido, please don't declare a variable later=now() :) :
    #if not savings_solution.is_complete():
    #    print('=== Solution is not a complete solution! ===')

    if debug:
        logger.debug('ClarkeWrightSolver solution:')
        util.print_solution(savings_solution)
        logger.debug('Elapsed time (seconds): {}'.format(time.time() - start))
        #savings_solution.draw_network()

    # improve initial solution using local search
    local_search_solution = local_search_solver.solve(RoutingGraph, savings_solution, timeout, debug, anim)
    # this line is for debug plotting purposes:
    #local_search_solution = savings_solution

    if debug:
        logger.debug('Local Search solution:')
        util.print_solution(local_search_solution)
        logger.debug('Elapsed time (seconds): {}'.format(time.time() - start))
        #local_search_solution.draw_network()

    return routing_solution_to_ding0_graph(graph, local_search_solution)