Am I doing this wrong?

Question

When solving the First code case from the Machine Learning course I can either solve the first Test case or the second, yet it asks that I solve both.

This is my code:

filename = input()
column_name = input()
import pandas as pd

df = pd.read_csv(filename)
print(df['a'].values)

Many thanks!

Edit: changed 'b' to 'a'

Answer 1

no it's not that either

Answer 2

You are taking an input called column_name, you're supposed to use it XD

Answer 3

why do you use 'b' as column name?

Answer 4

Sorry it, should be 'a'

Answer 5

I just realized two seconds after reading your second answer.
Thanks!