Vector store creation

<p><strong>Vector Store creation with RFI Q&amp;A knowledge base</strong></p><ul><li><p>This workflow access a knowledge base of RFI questions and answers about KNIME Software.</p><p></p></li><li><p>Populates a vector store with RFI Q&amp;A and metadata using a local embedding model sourced from GPT4All.</p><p></p></li><li><p>Extracts and stores Q&amp;A embeddings and metadata in a database.</p></li></ul>