code: def negative_connection_16_grid_struct():
      "Comment: Wrong coloring"
      _ = template_dynamic_sync(16, -3, conn=conn_type.GRID_FOUR)
  
imports: from pyclustering.nnet import solve_type, conn_type
  from pyclustering.nnet.sync import sync_network, sync_visualizer
label_desc: Use image node_id 12 for calling a global function with example usage: negative_connection_16_grid_struct() without return types