Database Error in model dates

Followed the instruction and received this error

After added
obt:
+materialized: table
+schema: obt
in dbt_project.yml under directory ~/environment/classicmodels_modeling and ran the command dbt run --select “obt”. I received this message


Auto grader still have issues. I had all of the outputs except date_rows and obt_rows count

Hello @troyjackky
When filling in the dates.sql file with the line {{ dbt_date.get_date_dimension("YYYY-MM-DD", "YYYY-MM-DD") }}, you should replace the two inputs of this function as instructed in step 3.7.2. The starting and the finishing dates should be 01/01/2003 and 12/31/2005, respectively. You should input these in the “YYYY-MM-DD” format.