There is nothing wrong with your code. There is a bug in line 107 of https://github.com/goodwillpunning/hyperleaup/blob/master/hyperleaup/publisher.py

The expected arg passing is filepath but it is defined as file_path.

You can edit the library in your local machine as below /local_disk0/.ephemeral_nfs/envs/pythonEnv-9ce478c3-3c92-4e39-8fb0-576418e91fb7/lib/python3.8/site-packages/hyperleaup/publisher.py to fix this.

datasource_item = server.datasources.publish(datasource_item=datasource_item,
                                                         filepath=self.hyper_file_path,
                                                         mode=create_mode)
 

Ref: line 190- argument acceptance syntax in dependant library: https://github.com/tableau/server-client-python/blob/master/tableauserverclient/server/endpoint/endp...