code: def get_flax_param(t5x_checkpoint_path):
      flax_params = checkpoints.load_t5x_checkpoint(t5x_checkpoint_path)
      flax_params = flatten_dict(flax_params)
      return flax_params
  
file_path: transformers/src/transformers/models/pix2struct/convert_pix2struct_original_pytorch_to_hf.py
imports: import argparse
  import os
  import re
  import torch
  from flax.traverse_util import flatten_dict
  from t5x import checkpoints
  from transformers import AutoTokenizer, Pix2StructConfig, Pix2StructForConditionalGeneration, Pix2StructImageProcessor, Pix2StructProcessor, Pix2StructTextConfig, Pix2StructVisionConfig
label_desc: Use image node_id 1 for calling a global function with example usage: get_flax_param(t5x_checkpoint_path) and returns: flax_params