NvDsPastFrameObjBatch missing in pyds 1.1.10

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hello,
I was using pyds.NvDsPastFrameObjBatch.cast(user_meta.user_meta_data) in version 1.1.8 of DeepStream 6.3Python bindings.
After upgrading to version 1.1.10 (also upgrading DeepStream version to 6.4), I get this error:
AttributeError: module 'pyds' has no attribute 'NvDsPastFrameObjBatch'

Has this structure been removed or renamed in the new version of pyds?
How can I access past frame object metadata now?

Thank you!

3

Yes, this structure has been renamed, please refer to the following link