Find the error in the following code considering the same dataframe topDf

Q. Find the error in the following code considering the same dataframe topDf given in the question.

Q. Find the error in the following code? Suggest the solution.

>>> topDf

      Rollno  Name  Marks

Sec A  115  Pavni  97.5

Sec B  236  Rishi    98.0

Sec C  307  Preet  98.5

Sec D  422  Paula  98.0

>>> topDf.del['Sec D']

 

(i) topdf.rename(index=['a', 'b', 'c', 'd'])

(ii) topdf.rename(columns = {})

Answer =

(i) To rename index
Index argument must be a dictionary

(ii) No error