Release 0.0.54

What's Changed

• Release 0.0.53 by @nfcampos in #745
• fix: pass file name to unstructured-api by @LarchLiu in #742
• Docs - Fixes Calculator import by @francofantini in #750
• Improve pgvector docs by @ankane in #755
• Update LLMChain example by @YikaJ in #759
• feat: MemoryVectorStore using mathjs cos by @jacobrosenthal in #753
• Fix refine chain, add docs by @nfcampos in #763

New Contributors

• @francofantini made their first contribution in #750
• @ankane made their first contribution in #755
• @YikaJ made their first contribution in #759

Full Changelog: 0.0.53...0.0.54