[FEAT]: RAG from Google Drive

[JustinHung0407]

Description

Summary

I would like to request a new feature that enables the Retrieval-Augmented Generation (RAG) model to fetch data directly from Google Drive. This feature will enhance the capabilities of the project by allowing users to leverage their existing data stored in Google Drive for various tasks.

Benefits

• Data Accessibility: Users can directly access and utilize their data stored in Google Drive without needing to manually download and manage files.
• Efficiency: Streamlining the data retrieval process by integrating with Google Drive can save time and reduce errors.
• Enhanced Functionality: This feature will broaden the use cases for the project, making it more versatile and powerful for data-driven applications.

Proposed Implementation

Here are the proposed steps to implement this feature:

1. Google Drive API Integration:

   • Use the Google Drive API to list, read, and download files.
   • Authentication can be handled via OAuth 2.0 or Service Account for server-to-server interactions.

2. Data Retrieval:

   • Implement functions to search and retrieve documents from Google Drive based on user queries or predefined criteria.

3. RAG Model Integration:

   • Extend the RAG model to accept data inputs directly from Google Drive.
   • Ensure that the data is processed and formatted correctly for use in the RAG model.

Example Code

Here is an example of how the Google Drive integration might look in code:

from google.oauth2 import service_account
from googleapiclient.discovery import build

SCOPES = ['https://www.googleapis.com/auth/drive.readonly']
SERVICE_ACCOUNT_FILE = 'path/to/credentials.json'

def authenticate_with_google_drive():
    credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE, scopes=SCOPES)
    service = build('drive', 'v3', credentials=credentials)
    return service

def list_files(service):
    results = service.files().list(
        pageSize=10, fields="nextPageToken, files(id, name)").execute()
    items = results.get('files', [])
    if not items:
        print('No files found.')
    else:
        print('Files:')
        for item in items:
            print(f"{item['name']} ({item['id']})")

def main():
    service = authenticate_with_google_drive()
    list_files(service)

if __name__ == '__main__':
    main()

### Additional Information

_No response_