Prompt Optimization by upto 50% more token input

[Shifat7]

By removing whitespaces and trimming most letters to the most discernible sentence possible we can allow even more tokens inside our prompt by upto a staggering 50% and hence even more larger support of pdf sizes to occur. The algorithm in use will be taken from a reputable source linked after completing the issue.

Please allow me to assign to this issue and I will make a stable release sometime in June. Thank you.