V2

[john-b-yang]

Overview

Do not merge (temporary)

This PR captures the changes for the V2 version of Webshop, discussed in the following paper. Towards an Enhanced, Faithful, and Adaptable Web Interaction Environment
John Yang, Howard Chen, Karthik Narasimhan

Specifically, these changes includes:

• Added Review #10
• New Reward Function #8
• UI Updates #11

[ysymyth]

we probably still want it as seperate branch?

[john-b-yang]

Oh yeah we can definitely maintain this as a separate branch. It might interfere with other peoples' work if merged.

I just closed this PR, so it's still visible here, but unmerged.