adding bedrock token usage callback handler#69

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grvvrmtech wants to merge 2 commits intolangchain-ai:mainfrom grvvrmtech:add_callbacks

+169-5

Commits on Jun 6, 2024

adding bedrock token usage callback handler
grvvrmtech
committed

Commits on Jun 7, 2024

adding bug fix in non stream LLM call
grvvrmtech
committed