tutorial21

ronidas39 · Dec 24, 2023 · 038a92e · 038a92e
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diff --git a/tutorial21/main.py b/tutorial21/main.py
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+from langchain.document_loaders import UnstructuredExcelLoader
+from langchain.chains.question_answering import load_qa_chain
+from langchain.chat_models import ChatOpenAI
+from langchain.indexes import VectorstoreIndexCreator
+from langchain.chains import RetrievalQA
+loader=UnstructuredExcelLoader("trending_football_players.xlsx")
+index=VectorstoreIndexCreator()
+doc=index.from_loaders([loader])
+chain=RetrievalQA.from_chain_type(llm=ChatOpenAI(temperature=0,model="gpt-4"),chain_type="stuff",retriever=doc.vectorstore.as_retriever(),input_key="question")
+query="who has the lowest total stats"
+response=chain({"question":query})
+print(response)
diff --git a/tutorial21/tutorial21.pptx b/tutorial21/tutorial21.pptx