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https://github.com/hwchase17/langchain
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480626dc99
…tch]: import models from community ran ```bash git grep -l 'from langchain\.chat_models' | xargs -L 1 sed -i '' "s/from\ langchain\.chat_models/from\ langchain_community.chat_models/g" git grep -l 'from langchain\.llms' | xargs -L 1 sed -i '' "s/from\ langchain\.llms/from\ langchain_community.llms/g" git grep -l 'from langchain\.embeddings' | xargs -L 1 sed -i '' "s/from\ langchain\.embeddings/from\ langchain_community.embeddings/g" git checkout master libs/langchain/tests/unit_tests/llms git checkout master libs/langchain/tests/unit_tests/chat_models git checkout master libs/langchain/tests/unit_tests/embeddings/test_imports.py make format cd libs/langchain; make format cd ../experimental; make format cd ../core; make format ```
18 lines
442 B
Python
18 lines
442 B
Python
from langchain.prompts import ChatPromptTemplate
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from langchain_community.chat_models import ChatOpenAI
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_prompt = ChatPromptTemplate.from_messages(
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[
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(
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"system",
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"Translate user input into pirate speak",
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),
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("human", "{text}"),
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]
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)
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_model = ChatOpenAI()
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# if you update this, you MUST also update ../pyproject.toml
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# with the new `tool.langserve.export_attr`
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chain = _prompt | _model
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