code: def __init__(self):
      super().__init__(Repack, include_header=repack_include_list)
      self.template = repack_function_template
  
file_path: hls4ml/hls4ml/backends/fpga/passes/repack_stream.py
imports: import numpy
  from hls4ml.backends.template import FunctionCallTemplate
  from hls4ml.model.layers import Layer, Reshape, register_layer
  from hls4ml.model.optimizer import OptimizerPass
label_desc: Use image node_id 1 to create a new RepackFunctionTemplate object from inherited base classes: FunctionCallTemplate with example: obj = RepackFunctionTemplate()