109 lines
2.7 KiB
Python
109 lines
2.7 KiB
Python
import langchain
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from langchain.agents import AgentExecutor, AgentType, initialize_agent
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# agents and tools
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from langchain.agents.agent_toolkits.base import BaseToolkit
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from langchain.base_language import BaseLanguageModel
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# callback
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from langchain.callbacks.base import BaseCallbackHandler, BaseCallbackManager
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from langchain.chains.prompt_selector import ConditionalPromptSelector, is_chat_model
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from langchain.chat_models.base import BaseChatModel
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from langchain.docstore.document import Document
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from langchain.memory import ChatMessageHistory, ConversationBufferMemory
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# chat and memory
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from langchain.memory.chat_memory import BaseChatMemory
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from langchain.output_parsers import ResponseSchema
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# prompts
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from langchain.prompts import PromptTemplate
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from langchain.prompts.chat import (
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AIMessagePromptTemplate,
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BaseMessagePromptTemplate,
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ChatPromptTemplate,
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HumanMessagePromptTemplate,
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SystemMessagePromptTemplate,
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)
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# schema
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from langchain.schema import (
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AIMessage,
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BaseMemory,
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BaseMessage,
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BaseOutputParser,
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ChatGeneration,
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ChatMessage,
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FunctionMessage,
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HumanMessage,
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LLMResult,
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SystemMessage,
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)
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# embeddings
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from langchain.schema.embeddings import Embeddings
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from langchain.schema.prompt_template import BasePromptTemplate
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# input & output
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from langchain.text_splitter import RecursiveCharacterTextSplitter, TextSplitter
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from langchain.tools import BaseTool, StructuredTool, Tool
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from langchain_community.chat_models import ChatAnyscale, ChatOpenAI
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from langchain_community.embeddings import (
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HuggingFaceBgeEmbeddings,
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HuggingFaceEmbeddings,
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)
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# LLMs
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from langchain_community.llms import AI21, BaseLLM, Cohere, FakeListLLM, OpenAI
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__all__ = [
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"langchain",
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"BaseLLM",
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"FakeListLLM",
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"OpenAI",
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"AI21",
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"Cohere",
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"BaseChatModel",
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"ChatAnyscale",
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"ChatOpenAI",
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"BaseLanguageModel",
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"Embeddings",
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"HuggingFaceEmbeddings",
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"HuggingFaceBgeEmbeddings",
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"PromptTemplate",
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"BasePromptTemplate",
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"ConditionalPromptSelector",
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"is_chat_model",
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"AIMessagePromptTemplate",
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"ChatPromptTemplate",
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"HumanMessagePromptTemplate",
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"BaseMessagePromptTemplate",
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"SystemMessagePromptTemplate",
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"BaseChatMemory",
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"ConversationBufferMemory",
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"ChatMessageHistory",
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"BaseToolkit",
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"AgentType",
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"AgentExecutor",
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"initialize_agent",
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"StructuredTool",
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"Tool",
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"BaseTool",
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"ResponseSchema",
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"BaseCallbackHandler",
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"BaseCallbackManager",
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"AIMessage",
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"FunctionMessage",
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"BaseMessage",
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"ChatMessage",
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"HumanMessage",
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"SystemMessage",
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"BaseMemory",
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"BaseOutputParser",
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"LLMResult",
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"ChatGeneration",
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"Document",
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"RecursiveCharacterTextSplitter",
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"TextSplitter",
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]
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