[FIXED] dataframe, set index from list

Issue

Is it possible when creating a dataframe from a list, to set the index as one of the values?

import pandas as pd

tmp = [['a', 'a1'], ['b',' b1']]

df = pd.DataFrame(tmp, columns=["First", "Second"])

        First  Second
0          a   a1
1          b   b1

And how I'd like it to look:

        First  Second
a          a   a1
b          b   b1

Solution

>>> pd.DataFrame(tmp, columns=["First", "Second"]).set_index('First', drop=False)
      First Second
First             
a         a     a1
b         b     b1

Answered By - Alexander