Spaces:
Runtime error
Runtime error
| # ========= Copyright 2023-2024 @ CAMEL-AI.org. All Rights Reserved. ========= | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # ========= Copyright 2023-2024 @ CAMEL-AI.org. All Rights Reserved. ========= | |
| from typing import Optional, Tuple | |
| from camel.terminators.base import BaseTerminator | |
| class TokenLimitTerminator(BaseTerminator): | |
| r"""Terminate agent if number of tokens reached to token limit threshold. | |
| Args: | |
| token_limit (int): Token limit threshold. | |
| """ | |
| def __init__(self, token_limit: int): | |
| super().__init__() | |
| self.token_limit = token_limit | |
| def _validate(self): | |
| if self.token_limit <= 0: | |
| raise ValueError( | |
| f"`token_limit` should be a " | |
| f"value larger than 0, got {self.token_limit}." | |
| ) | |
| def is_terminated(self, num_tokens: int) -> Tuple[bool, Optional[str]]: | |
| r"""Whether terminate the agent by checking number of | |
| used tokens reached to token limit. | |
| Args: | |
| num_tokens (int): Number of tokens. | |
| Returns: | |
| tuple: A tuple containing whether the agent should be | |
| terminated and a string of termination reason. | |
| """ | |
| if self._terminated: | |
| return True, self._termination_reason | |
| if num_tokens >= self.token_limit: | |
| self._terminated = True | |
| self._termination_reason = "max_tokens_exceeded" | |
| return self._terminated, self._termination_reason | |
| def reset(self): | |
| r"""Reset the terminator.""" | |
| self._terminated = False | |
| self._termination_reason = None | |