No module named 'db_dtypes'

Question

Running a small python code to create a pandas dataframe from Bigquery table results . When i run the code I see the below results. The db_dtypes is already installed , not sure what other dependencies i need to add. Any help is appreciated.

Here is the code

    sql = """SELECT first_name FROM `data-platform.jaffer_shop.raw_customers` LIMIT 10"""
query_job = client.query(sql)
df = query_job.to_dataframe()

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