how to get face landmarks from a batch?

could anyone tell me how to get face landmarks from a batch? the api 'get_landmarks_from_batch' seems not to work, the code shows that it still get landmarks from image one by one. could anyone help me? thanks in advance.

Look at the face-alignment library's API, specifically the 'get_landmarks_from_batch' method. Examine the source code to see how it processes images. Check if there are existing tests for batch processing. The goal is to understand why it processes images one by one and to propose a fix that enables true batch landmark extraction.

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