v0.16.1

Highlights:

• Add Quantized LLM Tutorial
• Add optional datamapplot visualization using topic_model.visualize_document_datamap by @lmcinnes in #1750
• Migrated OpenAIBackend to openai>=1 by @peguerosdc in #1724
• Add automatic height scaling and font resize by @ir2718 in #1863
• Use [KEYWORDS] tags with the LangChain representation model by @mcantimmy in #1871

Fixes:

• Fixed issue with .merge_models seemingly skipping topic #1898
• Fixed Cohere client.embed TypeError #1904
• Fixed AttributeError: 'TextGeneration' object has no attribute 'random_state' #1870
• Fixed topic embeddings not properly updated if all outliers were removed #1838
• Fixed issue with representation models not properly merging #1762
• Fixed Embeddings not ordered correctly when using .merge_models #1804
• Fixed Outlier topic not in the 0th position when using zero-shot topic modeling causing prediction issues (amongst others) #1804
• Fixed Incorrect label in ZeroShot doc SVG #1732
• Fixed MultiModalBackend throws error with clip-ViT-B-32-multilingual-v1 #1670
• Fixed AuthenticationError while using OpenAI() #1678
• Update FAQ on Apple Silicon by @benz0li in #1901
• Add documentation DataMapPlot + FAQ for running on Apple Silicon by @dkapitan in #1854
• Remove commas from pip install reference in readme by @luisoala in #1850
• Spelling corrections by @joouha in #1801
• Replacing the deprecated text-ada-001 model with the latest text-embedding-3-small from OpenAI by @atmb4u in #1800
• Prevent invalid empty input error when retrieving embeddings with openai backend by @liaoelton in #1827
• Remove spurious warning about missing embedding model by @sliedes in #1774
• Fix type hint in ClassTfidfTransformer constructor @snape in #1803
• Fix typo and simplify wording in OnlineCountVectorizer docstring by @chrisji in #1802
• Fixed warning when saving a topic model without an embedding model by @zilch42 in #1740
• Fix bug in TextGeneration by @manveersadhal in #1726
• Fix an incorrect link to usecases.md by @nicholsonjf in #1731
• Prevent model argument being passed twice when using generator_kwargs in OpenAI by @ninavandiermen in #1733
• Several fixes to the docstrings by @arpadikuma in #1719
• Remove unused cluster_df variable in hierarchical_topics by @shadiakiki1986 in #1701
• Removed redundant quotation mark by @LawrenceFulton in #1695
• Fix typo in merge models docs by @zilch42 in #1660