GoogleAIGeminiChatGenerator doesn't include usage metadata

deepset-ai / haystack-core-integrations

Additional packages (components, document stores and the likes) to extend the capabilities of Haystack version 2.0 and onwards

https://haystack.deepset.ai

Apache License 2.0

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GoogleAIGeminiChatGenerator doesn't include usage metadata #1194

Closed theoohoho closed 3 days ago

theoohoho commented 1 week ago

Describe the bug GoogleAIGeminiChatGenerator does not include usage metadata. By default, in google-generativeai, the response metadata and usage metadata are separated. Currently, only response metadata is being extracted.

Describe your environment (please complete the following information):

OS: mac os 13.5.2
Haystack version: 2.6.1
Integration version: latest