<jupyter_start><jupyter_text><jupyter_code>class Usuario:
  # Propriedade
  primeiroNome = ""
  # Metodo que diz Olá ao usuário primeiroNome.
  def hello(self):
    print("Olá, ", self.primeiroNome)
    return self
  def registrar(self):
    print(">> registrado")
    return self
  def mail(self):
    print(">> email enviado")
    return self
usuario1 = Usuario()
usuario1.primeiroNome = "Jane"
print(usuario1.hello().registrar().mail())<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.13432835820895522, 'fraction_numerical': 0.006396588486140725, 'mean_word_length': 4.595238095238095, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '477302', 'license': 'Apache-2.0', 'n_tokens_mistral': 179, 'n_tokens_neox': 181, 'n_words': 35, 'path': 'POO3.ipynb', 'repo_name': 'wakandavive/3info1', 'size': '469'}