apache superset query error on datetime with timezone column

Question

I have a table with a column of type TIMESTAMP WITH TIME ZONE and I try to simply SELECT * FROM table, but I get this message:

postgresql error: '>=' not supported between instances of 'datetime.timedelta' and 'int'`

Am I entering the data incorrectly?

creation_datetime = datetime.now(timezone.utc)

...


new_record = {
              "key": valid_value.contract.symbol.lower(),
              "datetime_downloaded_from_api": creation_datetime
             }

yield new_record

I use meltano and a singer custom TAP to retrieve and input the data.. meltano taps streams.py has the part where I describe the data columns and did this

    schema = th.PropertiesList(
        th.Property("datetime_downloaded_from_api", th.DateTimeType),
        th.Property("contract_id", th.IntegerType)
    ).to_dict()

Answer 1

turned out I needed a specific version of a python library to be installed

pip install psycopg2-binary==2.8.5