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Update tools.py
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tools.py
CHANGED
@@ -4,7 +4,7 @@ from langchain.chat_models import ChatOpenAI
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from langchain.document_loaders import PyPDFLoader
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from langchain.text_splitter import CharacterTextSplitter
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from langchain.vectorstores import FAISS
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from langchain.embeddings import
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import serpapi
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load_dotenv()
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@@ -17,7 +17,7 @@ llm = ChatOpenAI(
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)
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# Embeddings (HuggingFace)
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embeddings =
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# Load PDFs and create FAISS vectorstore
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def load_vectorstore(pdf_dir="pdfs/"):
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from langchain.document_loaders import PyPDFLoader
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from langchain.text_splitter import CharacterTextSplitter
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from langchain.vectorstores import FAISS
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from langchain.embeddings import SentenceTransformerEmbeddings
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import serpapi
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load_dotenv()
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)
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# Embeddings (HuggingFace)
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embeddings = SentenceTransformerEmbeddings(model_name="all-MiniLM-L6-v2")
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# Load PDFs and create FAISS vectorstore
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def load_vectorstore(pdf_dir="pdfs/"):
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