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templates: Update neo4j templates (#19789)

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This commit is contained in:
Tomaz Bratanic
2024-03-30 15:40:05 +01:00
committed by GitHub
parent 765d6762bc
commit ed49cca191
13 changed files with 89 additions and 36 deletions
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templates/neo4j-vector-memory/neo4j_vector_memory/chain.py
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@@ -1,7 +1,5 @@
from operator import itemgetter
from langchain_community.chat_models import ChatOpenAI
from langchain_community.embeddings import OpenAIEmbeddings
from langchain_community.vectorstores import Neo4jVector
from langchain_core.output_parsers import StrOutputParser
from langchain_core.prompts import (
@@ -11,6 +9,7 @@ from langchain_core.prompts import (
)
from langchain_core.pydantic_v1 import BaseModel
from langchain_core.runnables import RunnablePassthrough
from langchain_openai import ChatOpenAI, OpenAIEmbeddings
from neo4j_vector_memory.history import get_history, save_history