[Feature] Added Google Docs Support

[Roaster05]

Current State:

Currently, our Extension supports text input and PDF files. However, many documents commonly accessed over the internet are hosted on Google Docs. Unfortunately, our extension lacks the capability to extract content from Google Docs files directly. This limitation inhibits users from utilizing Google Docs content for Quiz Generation, which is a desirable feature for our models.

Proposed Solution:

Integrating a Google Docs URL Parser which can fetch data from publicly visible Google Docs files using the Google Docs API. This parser would enable our Flask application to accept Google Docs URLs as input and return the desired content for Quiz Generation. Additionally, this solution may involve web scraping techniques to extract text content from the Google Docs file retrieved via the API, ensuring that our model receives the necessary input data. By implementing this solution, we bridge the gap between Google Docs content and our Quiz Generation functionality, enhancing the versatility and usability of our extension.

[charanbhatia]

@Roaster05 , please assign this issue to me. It's been a while now, and I can create a PR soon.