build(deps): Update langchainrb requirement from ~> 0.14.0 to ~> 0.16.1

[dependabot]

Updates the requirements on langchainrb to permit the latest version.

Release notes

Sourced from langchainrb's releases.

0.16.1

What's Changed

• Add streaming support by @​chalmagean in patterns-ai-core/langchainrb#760
• Deprecate Langchain::LLM::GooglePalm by @​andreibondarev in patterns-ai-core/langchainrb#789
• Allow explicitly setting client object on any instance of Langchain::LLM::Base subclass by @​andreibondarev in patterns-ai-core/langchainrb#788
• Allow setting response_object: {} parameter when initializing supported Langchain::LLM::* classes by @​andreibondarev in patterns-ai-core/langchainrb#766
• Updated README.md by @​andreibondarev in patterns-ai-core/langchainrb#793
• Improved logging by @​dferrazm in patterns-ai-core/langchainrb#796
• 0.16.1 by @​dferrazm in patterns-ai-core/langchainrb#798

Full Changelog: patterns-ai-core/langchainrb@0.16.0...0.16.1

Changelog

Sourced from langchainrb's changelog.

[0.16.1] - 2024-09-30

• Deprecate Langchain::LLM::GooglePalm
• Allow setting response_object: {} parameter when initializing supported Langchain::LLM::* classes
• Simplify and consolidate logging for some of the LLM providers (namely OpenAI and Google). Now most of the HTTP requests are being logged when on DEBUG level
• Improve doc on how to set up a custom logger with a custom destination

[0.16.0] - 2024-09-19

• Remove Langchain::Thread class as it was not needed.
• Support cohere provider for Langchain::LLM::AwsBedrock#embed

[0.15.6] - 2024-09-16

• Throw an error when Langchain::Assistant#add_message_callback is not a callable proc.
• Resetting instructions on Langchain::Assistant with Google Gemini no longer throws an error.
• Add Meta models support for AWS Bedrock LLM

[0.15.5] - 2024-09-10 🇧🇦

• Fix for Langchain::Prompt::PromptTemplate supporting nested JSON data
• Require common libs at top-level
• Add add_message_callback to Langchain::Assistant constructor to invoke an optional function when any message is added to the conversation
• Adding Assistant syntactic sugar with #run! and #add_message_and_run!

[0.15.4] - 2024-08-30

• Improve the Langchain::Tool::Database tool
• Allow explictly setting tool_choice on the Assistant instance
• Add support for bulk embedding in Ollama
• Langchain::Assistant works with Langchain::LLM::MistralAI llm
• Fix Langchain::LLM::Azure not applying full default_options

[0.15.3] - 2024-08-27

• Fix OpenAI#embed when text-embedding-ada-002 is used

[0.15.2] - 2024-08-23

• Add Assistant#add_messages() method and fix Assistant#messages= method

[0.15.1] - 2024-08-19

• Drop to_bool gem in favour of custom util class
• Drop colorize which is GPL-licensed in favour of rainbow
• Improve Langchain::Tool::Weather tool

[0.15.0] - 2024-08-14

• Fix Langchain::Assistant when llm is Anthropic
• Fix GoogleGemini#chat method
• Langchain::LLM::Weaviate initializer does not require api_key anymore
• [BREAKING] Langchain::LLM::OpenAI#chat() uses gpt-4o-mini by default instead of gpt-3.5-turbo previously.
• [BREAKING] Assistant works with a number of open-source models via Ollama.
• [BREAKING] Introduce new Langchain::ToolDefinition module to define tools. This replaces the previous reliance on subclassing from Langchain::Tool::Base.

[0.14.0] - 2024-07-12

• Removed TokenLength validators
• Assistant works with a Mistral LLM now

... (truncated)

Commits

• 5403cc5 0.16.1 (#798)
• 874c7e4 Improved logging (#796)
• 44417ff Updated README.md (#793)
• 4663c04 Allow setting response_object: {} parameter when initializing supported Langc...
• 18be85d Allow explicitly setting client object on any instance of Langchain::LLM::Bas...
• d5e01e1 Deprecate Langchain::LLM::GooglePalm (#789)
• 7a095c2 Add streaming support (#760)
• b9f8a65 0.16.0 (#787)
• 77a8229 Patch up ContextualLogger (#785)
• bbb9510 Output meaning errors when GoogleGemini or GoogleVertexAI fail (#784)
• Additional commits viewable in compare view

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[dependabot]

The following labels could not be found: 🏠 Housekeeping.

[dependabot]

Superseded by #17.