如何使用 Python 检测数据集中的一行？

Question

hi iam working on project for detecting heart failure by using supervised ML algorithms. know i have complete my work and got an accuracy but i need to add something else to my work which is how to detect only one line in the dataset to see if the patient will die or not? so when i enter the line number will detect the final result. Iam trying this code but its not working

  Rf0 = input('Enter No. of Patient?')
  Rf=int(Rf0)
  face = N1.iloc[Rf]
  poly_pred1 = knn2.predict(face)
  print('The person is {}'.format(poly_pred2))

also i have tried this one

  Rf = input('Enter No. of Patient')
  poly_pred2 = regressor2.predict(N11[Rf-1:Rf,:])
  print('The person is {}'.format(poly_pred2))

please any one can help?

Answer 1

Rf = input('Enter No. of Patient')   
poly_pred2 = regressor2.predict(N11[Rf-1:Rf,:])   
print('The person is {}'.format(poly_pred2))  

can you please give the type of

poly_pred2 variable.

Ex: print(type(poly_pred2))