mirror of
https://github.com/aljazceru/Auto-GPT.git
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111 lines
3.1 KiB
Python
111 lines
3.1 KiB
Python
from __future__ import annotations
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from typing import List, Optional
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import openai
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from openai import Model
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from autogpt.llm.base import CompletionModelInfo
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from autogpt.logs import logger
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from autogpt.singleton import Singleton
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class ApiManager(metaclass=Singleton):
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def __init__(self):
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self.total_prompt_tokens = 0
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self.total_completion_tokens = 0
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self.total_cost = 0
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self.total_budget = 0
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self.models: Optional[list[Model]] = None
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def reset(self):
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self.total_prompt_tokens = 0
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self.total_completion_tokens = 0
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self.total_cost = 0
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self.total_budget = 0.0
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self.models = None
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def update_cost(self, prompt_tokens, completion_tokens, model):
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"""
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Update the total cost, prompt tokens, and completion tokens.
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Args:
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prompt_tokens (int): The number of tokens used in the prompt.
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completion_tokens (int): The number of tokens used in the completion.
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model (str): The model used for the API call.
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"""
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# the .model property in API responses can contain version suffixes like -v2
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from autogpt.llm.providers.openai import OPEN_AI_MODELS
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model = model[:-3] if model.endswith("-v2") else model
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model_info = OPEN_AI_MODELS[model]
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self.total_prompt_tokens += prompt_tokens
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self.total_completion_tokens += completion_tokens
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self.total_cost += prompt_tokens * model_info.prompt_token_cost / 1000
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if issubclass(type(model_info), CompletionModelInfo):
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self.total_cost += (
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completion_tokens * model_info.completion_token_cost / 1000
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)
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logger.debug(f"Total running cost: ${self.total_cost:.3f}")
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def set_total_budget(self, total_budget):
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"""
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Sets the total user-defined budget for API calls.
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Args:
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total_budget (float): The total budget for API calls.
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"""
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self.total_budget = total_budget
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def get_total_prompt_tokens(self):
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"""
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Get the total number of prompt tokens.
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Returns:
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int: The total number of prompt tokens.
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"""
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return self.total_prompt_tokens
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def get_total_completion_tokens(self):
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"""
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Get the total number of completion tokens.
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Returns:
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int: The total number of completion tokens.
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"""
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return self.total_completion_tokens
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def get_total_cost(self):
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"""
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Get the total cost of API calls.
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Returns:
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float: The total cost of API calls.
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"""
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return self.total_cost
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def get_total_budget(self):
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"""
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Get the total user-defined budget for API calls.
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Returns:
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float: The total budget for API calls.
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"""
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return self.total_budget
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def get_models(self) -> List[Model]:
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"""
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Get list of available GPT models.
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Returns:
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list: List of available GPT models.
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"""
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if self.models is None:
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all_models = openai.Model.list()["data"]
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self.models = [model for model in all_models if "gpt" in model["id"]]
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return self.models
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