o ưit@sRdZddlmZmZddlmZerddlmZdedddee e ffd d Z d S) zN Helper util for handling amazon nova cost calculation - e.g.: prompt caching ) TYPE_CHECKINGTuplegeneric_cost_per_token)UsagemodelusagerreturncCst||ddS)z Calculates the cost per token for a given model, prompt tokens, and completion tokens. Follows the same logic as Anthropic's cost per token calculation. Z amazon_nova)rrZcustom_llm_providerr)rrr `/home/app/Keep/.python/lib/python3.10/site-packages/litellm/llms/amazon_nova/cost_calculation.pycost_per_tokensr N) __doc__typingrrZ.litellm.litellm_core_utils.llm_cost_calc.utilsrZlitellm.types.utilsrstrfloatr r r r r s   "