Weird slicing behaviour

[callmekatootie]

Describe the bug

The output after slicing does not match the expectation

To Reproduce
Steps to reproduce the behavior:

const dfd = require('danfojs-node')

let data = { "Name": ["Apples", "Mango", "Banana", "Pear"] ,
           "Count": [21, 5, 30, 10] ,
           "Price": [200, 300, 40, 250] }

let df = new dfd.DataFrame(data)

let sub_df = df.iloc({rows: ["2:3"], columns: ["0:1"]})
sub_df.print()

The above code gives me the output:

Expected behavior

The output that I get has all the columns. Expected was only the Name column to be shown since I have sliced with "0:1" for columns

Desktop (please complete the following information):

Ubuntu 20.04

[steveoni]

@callmekatootie I will look into it. thanks

[risenW]

FIXED: #209