Function block truncating input and returning bad result

[utcarshsrivastava-collab]

Describe the bug
On passing a big input to the function block, it is truncating the values and giving empty result.
To Reproduce
Steps to reproduce the behavior:

1. Select a function block
2. Give it any input more than 50000 characters - it will mess up, truncate and give back empty results.

Expected behavior
Truncation of input should not happen or there should be a way to bypass this behaviour.

Screenshots

Output: