code: def register_broadcast_stream(backend):
      # Register the layer types to the layer map
      register_layer("Broadcast", Broadcast)
  
      # Register the optimization passes
      backend.register_pass("broadcast_stream", BroadcastStream)
  
      # Register template passes
      backend.register_template(BroadcastConfigTemplate)
      backend.register_template(BroadcastFunctionTemplate)
  
imports: import numpy
  from hls4ml.backends.template import FunctionCallTemplate, LayerConfigTemplate
  from hls4ml.model.layers import Concatenate, Layer, Merge, register_layer
  from hls4ml.model.optimizer import OptimizerPass
label_desc: Use image node_id 1 for calling a global function with example usage: register_broadcast_stream(backend) without return types