code: def replace_char_inconsitency(name):
      """
      Replace some inconsistent characters that cause issues when writing into HLS.
      """
      return name.replace(".", "_")
  
imports: import numpy
  import onnx
  from onnx import helper, numpy_helper, shape_inference
  from hls4ml.model import ModelGraph
label_desc: Use image node_id 2 for calling a global function with example usage: replace_char_inconsitency(name) and returns: name