Error running DBt python model

The problem I’m having

I am trying to run a python dbt model on version 1.6.6 with Snowflake Plugin version 1.6.4. However i am getting the below error.

Some example code or error messages

import snowflake.snowpark.functions as F

def model(dbt, session):

        materialized = "table"

    temps_df = dbt.source('sample')

    return temps_df

Error Message:

Materialization "materialization_table_snowflake" only supports languages ['sql']; got "python"