Add service functions so that our LLM model can inspect local .pdf .docx .xlsx files. Also add a inspect_file_as_text service function that include all the file inspection function.
Checklist
Please check the following items before code is ready to be reviewed.
[ ] Code has passed all tests
[ ] Docstrings have been added/updated in Google Style
Description
Add service functions so that our LLM model can inspect local .pdf .docx .xlsx files. Also add a inspect_file_as_text service function that include all the file inspection function.
Checklist
Please check the following items before code is ready to be reviewed.