Facing (AttributeError: module 'clickhouse_sqlalchemy.types.common' has no attribute 'Int256')when trying to import great_expectations in deepnote

Question

did !pip install great expectation in the deepnote, but when i import great_expectations as gx it gives the error. Tried from a different device aswell but getting the same issue. Just wanted to setup a basic great expectation for a demo, if anyone can help it would be greatly appreciated.

The entire error -----------------------------------------------------------

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AttributeError Traceback (most recent call last) Cell In [3], line 2 1 import pandas as pd ----> 2 import great_expectations as gx 3 df = gx.read_csv("student.csv")

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AttributeError: module 'clickhouse_sqlalchemy.types.common' has no attribute 'Int256'

tried to import great_expectation python library on deepnote.

Answer 1

Megan from Deepnote here. Per the docs on Great Expectations here, have you also run !great_expectations --yes --v3-api init to initialize GE?