Update app.py
Browse files
app.py
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@@ -8,6 +8,7 @@ from langchain.chains import ConversationalRetrievalChain
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from langchain.chat_models import ChatOpenAI
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from langchain.memory import ConversationBufferMemory
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import shutil
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from langchain.prompts import PromptTemplate
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from langchain.chat_models import ChatOpenAI
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from langchain.memory import ConversationBufferMemory
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import shutil
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from collections import deque
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from langchain.prompts import PromptTemplate
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