# 创建向量存储(VectorStore),在这里使用的是Chroma,它基于分块的文档和嵌入来构建,用于后续的相似性搜索。 from langchain.vectorstores import Chroma vectorstore = Chroma.from_documents(split_docs, embeddings, collection_name="serverless_guide") # 初始化LLM(Large Language Model),这里使用的是OpenAI的模型...
View details eyurtsev merged commit ceda8bc into langchain-ai:master Jan 31, 2025 21 checks passed Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Reviewers eyurtsev Assignees eyurtsev Labels community Ɑ: doc loader 🤖:docs lgt...
bs4text-loaderragpypdf2-librarylangchainchromadbretrieval-augmented-generationopenai-embeddingsfaiss-vector-database UpdatedMay 19, 2024 Jupyter Notebook Vedansh1857/Retrievers-RetrievalChainsWithLangchain Star0 Detailed description given in the README ...
pyPdf库 (http://pybrary.net/pyPdf/) ,操作起来相当直接易懂,把代码贴在这儿,做个记录。 1 from pyPdf import PdfFileWriter, PdfFileReader 2 3 pdf = PdfFileReader(file('original.pdf', 'rb')) 4 out = PdfFileWriter() 5 6 for page in pdf.pages: 7 page.mediaBox.upperRight = (580,800)...
langchain==0.0.189 looseversion==1.3.0 lxml==4.9.2 Markdown==3.4.3 MarkupSafe==2.1.3 @@ -51,6 +61,9 @@ monotonic==1.6 msg-parser==1.2.0 multidict==6.0.4 mypy-extensions==1.0.0 networkx==3.1 nibabel==5.1.0 nipype==1.8.6 nltk==3.8.1 numexpr==2.8.4 numpy==1.23.5 @@ -60...
python gpt pypdf2 streamlit langchain chatpdf Updated Jun 1, 2024 Python shine-jayakumar / Extract-Data-From-PDF-In-Python Star 29 Code Issues Pull requests Batch-convert pdf to text, extract data from pdf in python pdf-converter pandas data-extraction pdf-to-text regular-expressions pd...
Reshape#4458, it causes the message: error: "Cannot handle this data type: (1, 1, 1), |u1" While it's not directly related, I have opened a PR with langchain to further complement Open WebUI's PDF parsing:community: fix auto-detection of non-RGB images.langchain-ai/langchain#...
langchain==0.0.189 looseversion==1.3.0 lxml==4.9.2 Markdown==3.4.3 MarkupSafe==2.1.3 @@ -51,6 +61,9 @@ monotonic==1.6 msg-parser==1.2.0 multidict==6.0.4 mypy-extensions==1.0.0 networkx==3.1 nibabel==5.1.0 nipype==1.8.6 nltk==3.8.1 numexpr==2.8.4 numpy==1.23.5 @@ -60...
Mmerge multiple PDF files into a single PDF using PyPDF2 library in Python python pypdf2-library Updated Dec 3, 2023 Python Vedansh1857 / BasicRAGPipeline Star 0 Code Issues Pull requests Detailed description given in the README bs4 text-loader rag pypdf2-library langchain chromadb ...