Rating:

Some googling reveals that the link is for a Google Doc that must be of the form
https://drive.google.com/file/d/code

In our case, the url should look like
https://drive.google.com/file/d/1_TxYCrk5vIMlUjiB1OioXmR7b-Uq_a9aPIh9JyYlPNs/edit?usp=sharing

This document contains the flag
abctf{g00gle_driv3_1s_my_f4v0r1t3}