pandas create sample dataframe
>>> import pandas as pd
>>> sentence = 'The quick brown fox jumps over a lazy dog.'
>>> words = sentence.split(' ')
>>> df1 = pd.DataFrame({'key': range(len(words)),
... 'column1_Words': words,
... 'column2_Length': [len(x) for x in words]
... })
>>> df1
key column1_Words column2_Length
0 0 The 3
1 1 quick 5
2 2 brown 5
3 3 fox 3
4 4 jumps 5
5 5 over 4
6 6 a 1
7 7 lazy 4
8 8 dog. 4
>>>