column value sample should be removed

[srinivas-nextsteps]

from json2html import *
input = {
"sample": [{
"a":1, "b":2, "c":3
}, {
"a":5, "b":6, "c":7
}]
}
json2html.convert(json = input)

above code will have 4 columns whereas it is mentioned in the example that only 3 columns created. please refer example 3.