Updated the script to accept file as input

Update: Updated the link for gemini api call, now using no prompt

Update: added script use guide and fixed typo

Add: script to make direct call

Add: Created readme for use

Fix: fixed styling and other issues

Add: Added key update feature

Add: database added

Add: dark theme support

Update: Added cache to be ignored.

Initial version that only supports single api call wihtout db

Update ignore

Add readme file

Add gitignore file