text: from bmi_processor.bmi_processor import caluclate_bmi
  
  # import pty
  
  def test_ht_175_wt_60():
  
      assert caluclate_bmi(175, 60) == 19.6
  
  def test_ht_0_wt_55():
  
      assert caluclate_bmi(0, 55) == -1
  
  def test_ht_175_wt_0():
  
      assert caluclate_bmi(175, 0) == 0