code: def main():
      # example_2_0()
      # example_2_1()
      # example_2_2()
      # example_2_3()
      # example_2_4()
      example_2_5()
  
file_path: happy-transformer/examples/text_classification/readme_examples.py
imports: from happytransformer import HappyTextClassification, TCTrainArgs, TCEvalArgs, TCTestArgs
  from happytransformer import HappyTokenClassification
label_desc: Use image node_id 7 for calling a global function with example usage: main() without return types