code: def set_big_fifos(vars_to_profile, profiling_fifo_depth):
      for v in vars_to_profile.values():
          if v.pragma:
              v.pragma = (v.pragma[0], profiling_fifo_depth)
  
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 2 for calling a global function with example usage: set_big_fifos(vars_to_profile, profiling_fifo_depth) without return types