Nano-graphrag

What's Changed
* Add azure openai as an option in _llm.py by SliverBulle in https://github.com/gusye1234/nano-graphrag/pull/31
* Add DSPy for entity extraction by NumberChiffre in https://github.com/gusye1234/nano-graphrag/pull/27
* fix: Resolve the issue of graphml_fisualize.py not functioning properly when data is too long by akai-shuuichi in https://github.com/gusye1234/nano-graphrag/pull/37
* feature: allow custom chunking method by rangehow in https://github.com/gusye1234/nano-graphrag/pull/40
* support customized html path and port by knightmarehs in https://github.com/gusye1234/nano-graphrag/pull/52
* speed up chunking & add separator chunking by rangehow in https://github.com/gusye1234/nano-graphrag/pull/48
* Add two relatively complete examples by morler in https://github.com/gusye1234/nano-graphrag/pull/58
* Convert Entity Relationship Extraction in DSPy to using CoT by NumberChiffre in https://github.com/gusye1234/nano-graphrag/pull/44
* Fix union type for python 3.9 by NumberChiffre in https://github.com/gusye1234/nano-graphrag/pull/60
* feat: add Neo4j graph backend by gusye1234 in https://github.com/gusye1234/nano-graphrag/pull/61

New Contributors
* SliverBulle made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/31
* akai-shuuichi made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/37
* rangehow made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/40
* knightmarehs made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/52
* morler made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/58

**Full Changelog**: https://github.com/gusye1234/nano-graphrag/compare/v0.0.7...v0.0.8

What's Changed
* entity extraction失败可能是由过小的num_ctx引起的, 给出了一种解决办法 by pimooook in https://github.com/gusye1234/nano-graphrag/pull/23
* Add unit tests for NetworkXStorage by NumberChiffre in https://github.com/gusye1234/nano-graphrag/pull/24
* Feat: add naive RAG for chunks by gusye1234 in https://github.com/gusye1234/nano-graphrag/pull/25
* ci: add code coverage report by gusye1234 in https://github.com/gusye1234/nano-graphrag/pull/26
* tests: improve coverage and add rules by gusye1234 in https://github.com/gusye1234/nano-graphrag/pull/28
* 添加了faiss作为向量数据库的example，增加了可视化 by handsomecaoyu in https://github.com/gusye1234/nano-graphrag/pull/12
* docs: add evaluation of naive and graph RAG by gusye1234 in https://github.com/gusye1234/nano-graphrag/pull/30

New Contributors
* pimooook made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/23
* gusye1234 made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/25
* handsomecaoyu made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/12

**Full Changelog**: https://github.com/gusye1234/nano-graphrag/compare/v0.0.6...v0.0.7

Fix HNSWVectorStorage local query bugs

**Full Changelog**: https://github.com/gusye1234/nano-graphrag/compare/v0.0.5...v0.0.6

What's Changed
* Modified the wrong file call in line 234 of nano_graphrag/graphrag.py by zzzcccxx in https://github.com/gusye1234/nano-graphrag/pull/16
* Update FAQ.md by wanderyum in https://github.com/gusye1234/nano-graphrag/pull/17
* Add HNSW vector storage by NumberChiffre in https://github.com/gusye1234/nano-graphrag/pull/18

New Contributors
* zzzcccxx made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/16
* wanderyum made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/17
* NumberChiffre made their first contribution in https://github.com/gusye1234/nano-graphrag/pull/18

**Full Changelog**: https://github.com/gusye1234/nano-graphrag/compare/v0.0.3...v0.0.5