oSplits a given JSON List into two based on splice index and splice rows. If the list has 5 rows and the splice_index is 0 and splice_rows is 3, then the output will have two lists. First one will have the first 3 items and the second one will hold the remaining seven.
The function can be used to extract a range from anywhere in the list by configuring the splice_index and splice rows accordingly.
Note: The splice_index function is a zero based index. Which means that 0 refers to the first item in the list.