mirror of
https://github.com/hwchase17/langchain
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52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
"""
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**Comprehend Moderation** is used to detect and handle `Personally Identifiable Information (PII)`,
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`toxicity`, and `prompt safety` in text.
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The Langchain experimental package includes the **AmazonComprehendModerationChain** class
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for the comprehend moderation tasks. It is based on `Amazon Comprehend` service.
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This class can be configured with specific moderation settings like PII labels, redaction,
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toxicity thresholds, and prompt safety thresholds.
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See more at https://aws.amazon.com/comprehend/
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`Amazon Comprehend` service is used by several other classes:
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- **ComprehendToxicity** class is used to check the toxicity of text prompts using
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`AWS Comprehend service` and take actions based on the configuration
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- **ComprehendPromptSafety** class is used to validate the safety of given prompt
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text, raising an error if unsafe content is detected based on the specified threshold
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- **ComprehendPII** class is designed to handle
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`Personally Identifiable Information (PII)` moderation tasks,
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detecting and managing PII entities in text inputs
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""" # noqa: E501
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from langchain_experimental.comprehend_moderation.amazon_comprehend_moderation import (
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AmazonComprehendModerationChain,
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)
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from langchain_experimental.comprehend_moderation.base_moderation import BaseModeration
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from langchain_experimental.comprehend_moderation.base_moderation_callbacks import (
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BaseModerationCallbackHandler,
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)
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from langchain_experimental.comprehend_moderation.base_moderation_config import (
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BaseModerationConfig,
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ModerationPiiConfig,
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ModerationPromptSafetyConfig,
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ModerationToxicityConfig,
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)
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from langchain_experimental.comprehend_moderation.pii import ComprehendPII
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from langchain_experimental.comprehend_moderation.prompt_safety import (
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ComprehendPromptSafety,
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)
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from langchain_experimental.comprehend_moderation.toxicity import ComprehendToxicity
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__all__ = [
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"BaseModeration",
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"ComprehendPII",
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"ComprehendPromptSafety",
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"ComprehendToxicity",
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"BaseModerationConfig",
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"ModerationPiiConfig",
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"ModerationToxicityConfig",
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"ModerationPromptSafetyConfig",
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"BaseModerationCallbackHandler",
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"AmazonComprehendModerationChain",
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]
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