fix: fixed the reqest error while loading / route

feat: Added the rate limiting per route

feat: added the rate limiter

refact: added the base 10,000 words limit

feat: reduce load while model is first processing the data

feat: Implemented sentence-level analysis tools and added file support for analysis

Added the files adding system and formated the files system

Updated App.py

Refact: ADDED DOCKER FILE and updated requirement.txt and app.py for hugging face

written the handshake part

Pushed the fastapi code