topic module 'collections' has no attribute 'MutableSequence' in cybersource APIs https://community.developer.cybersource.com/t5/cybersource-APIs/module-collections-has-no-attribute-MutableSequence/m-p/83027#M160 <P>Hello I just copy the whole API from api part as python and try to run but in my terminal it says error (module 'collections' has no attribute 'MutableSequence') Like i really don't why what goin on cus all everything I was copied is properly&nbsp;</P> Tue, 07 Jun 2022 17:34:58 GMT phansivang123 2022-06-07T17:34:58Z module 'collections' has no attribute 'MutableSequence' https://community.developer.cybersource.com/t5/cybersource-APIs/module-collections-has-no-attribute-MutableSequence/m-p/83027#M160 <P>Hello I just copy the whole API from api part as python and try to run but in my terminal it says error (module 'collections' has no attribute 'MutableSequence') Like i really don't why what goin on cus all everything I was copied is properly&nbsp;</P> Tue, 07 Jun 2022 17:34:58 GMT https://community.developer.cybersource.com/t5/cybersource-APIs/module-collections-has-no-attribute-MutableSequence/m-p/83027#M160 phansivang123 2022-06-07T17:34:58Z