While publishing a large twbx file with latest 0.14 version of tableau-server-client using the below code,

wb_item = server.workbooks.publish(wb_item,target_file,'Overwrite')

I am getting the following error.

File "/usr/local/lib/python3.9/site-packages/tableauserverclient/server/endpoint/fileuploads_endpoint.py", line 45, in read_chunks

chunked_content = file.read(CHUNK_SIZE)

ValueError: read of closed file

The same code works for 0.13 and below versions. And also it works for smaller workbooks, even with extracts.