Weekly Transformation Job Getting Failed

[sunsunny-hub]

Hi @crw, I am getting my weekly transformation jobs failed, i am attaching the error logs as well for referance. I dont know if i am missing something. I am following the course (https://quickstarts.snowflake.com/guide/vhol_fivetran/index.html#0) also i think models folder is missing from repo as job is not able to file the .sql files and build any models.
weekly_error_logs.txt

[Ankush1099]

That code is written 4 years ago. Need to update the required configurations.