code: def process_example(args):
      for x in generate(args):
          pass
      return x
  
imports: import gradio
  import torch
  import os
  from transformers import AutoTokenizer, AutoModelForCausalLM
  from h2oai_pipeline import H2OTextGenerationPipeline
label_desc: Use image node_id 2 for calling a global function with example usage: process_example(args) and returns: x