Import Error cannot import name 'Identity' from 'paddle.nn'

[bvtradeoff]

Team,
Am trying to processing PP-Structure, 2.2.1 image orientation + layout analysis + table recognition python script, getting Import Error: cannot import name 'Identity' from 'paddle.nn' .

An issue #8890 has been logged for tracking purpose three days ago and waiting for the response. Testing Environment information provided below. Could someone please explain how to solve it.

Training Environment.
1.Google Colab CUDA Version: 11.2
2.python 3.8
3.paddleclas 2.5.1
4.paddleocr 2.6.1.2
5.paddlepaddle 2.4.1
6.paddlepaddle-gpu 2.1.3.post112

[Evezerest]

please uninstall paddlepaddle-gpu 2.1.3, and install the latest version