code: def __init__(self):
      self.values = []
  
file_path: hls4ml/hls4ml/backends/vivado/passes/fifo_depth_optimization.py
imports: import json
  from pyDigitalWaveTools.vcd.parser import VcdParser
  from hls4ml.model.optimizer.optimizer import ConfigurableOptimizerPass, ModelOptimizerPass
label_desc: Use image node_id 1 to create a new FifoDepthOptimization object from inherited base classes: ConfigurableOptimizerPass, ModelOptimizerPass with example: obj = FifoDepthOptimization()