code: def grid_four_struct_dynamic_sync():
      template_dynamic_sync(
          25,
          50,
          sim_arg=[50, 10],
          conn=conn_type.GRID_FOUR,
          type_solution=solve_type.RK4,
      )
  
imports: from pyclustering.nnet import solve_type, conn_type
  from pyclustering.nnet.sync import sync_network, sync_visualizer
label_desc: Use image node_id 5 for calling a global function with example usage: grid_four_struct_dynamic_sync() without return types