Model.exist() call describeTable is not able to connect Dynamodb Local, because it tries to look for .aws/credential default

[vaimdev]

As mentioned in the subject.
I am able to write data to dynamodb local as long as the table is created manually.

The describeTable api call trying to read the .aws/credential to establish the connection eventhough we tried to connect to dynamodb Local.

I am using pynamodb 5.3.4