* add OpensearchVectorClient

* fix OpensearchVectorClient import

* version bump; CHANGELOG

The MetadataInfo class is located at llama_index.core.vector_stores.types

* Bring back https://github.com/run-llama/llama_index/pull/10530/files

* cr

* bring back upstash demo nb

* bring back upstash demo nb

* add quiet flag and remove output of pip install

* bug fix

* bug fixed and updated example

* make builds done, committing minor changes

* key removal

* removed unwanted args

* bug fix,examples added

* remove secrets

* revert original example

* cr changes

* multimodal recipe code

* formating

* video rag example

* formatting

* updated docs

Co-authored-by: Haotian Zhang <socool.king@gmail.com>

Add Cohere section

Update MetadataExtractionSEC.ipynb

fix ImportError: pypdf is required to read PDF files

refactor: add factory method to create agent by llm

Update Azure AI Search (fka Azure Cognitive Search) vector store integration to latest client SDK 11.4.0 stable + updating jupyter notebook sample  (#10416)

* Add persist and load method for Colbert Index

* Remove notebook output

Updating konko doc

Co-authored-by: Shivani Modi <shivanimodi@Shivanis-MacBook-Pro.local>

Update rag_cli.md (#80)

Corrected "CLI tool do help you do" to "CLI tool to help you do"

Co-authored-by: ManpreetShorthillsAI <142380984+ManpreetShorthillsAI@users.noreply.github.com>

* add DashScope qwen llms and multi modal llm qwen-vl

* fix review issues

* Init Table QA with MarkDown

* cr

* cr

* cr

* cr

* cr

* cr

fix typo

fix type