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__init__.py
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__init__.py
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"""Main entrypoint into package."""
from pathlib import Path
with open(Path(__file__).absolute().parents[0] / "VERSION") as _f:
__version__ = _f.read().strip()
from langchain.chains import (
LLMChain,
LLMMathChain,
MRKLChain,
PythonChain,
ReActChain,
SelfAskWithSearchChain,
SerpAPIChain,
SQLDatabaseChain,
VectorDBQA,
)
from langchain.docstore import Wikipedia
from langchain.llms import Cohere, HuggingFaceHub, OpenAI
from langchain.prompts import BasePromptTemplate, PromptTemplate
from langchain.sql_database import SQLDatabase
from langchain.vectorstores import FAISS, ElasticVectorSearch
__all__ = [
"LLMChain",
"LLMMathChain",
"PythonChain",
"SelfAskWithSearchChain",
"SerpAPIChain",
"Cohere",
"OpenAI",
"BasePromptTemplate",
"DynamicPrompt",
"PromptTemplate",
"ReActChain",
"Wikipedia",
"HuggingFaceHub",
"SQLDatabase",
"SQLDatabaseChain",
"FAISS",
"MRKLChain",
"VectorDBQA",
"ElasticVectorSearch",
]