[py] querychat v0.2.2

• Fixed another issue with data sources that aren't already narwhals DataFrames (#83)

[py] querychat v0.2.1

• Fixed an issue with the query tool when used with SQLAlchemy data sources. (@npelikan #79)

[py] querychat v0.2.0

• querychat.init() now accepts a client argument, replacing the previous create_chat_callback argument. (#60)

  The client can be:

  • a chatlas.Chat object,
  • a function that returns a chatlas.Chat object,
  • or a provider-model string, e.g. "openai/gpt-4.1", to be passed to chatlas.ChatAuto().

  If client is not provided, querychat will use the QUERYCHAT_CLIENT environment variable, which should be a provider-model string. If the envvar is not set, querychat uses OpenAI with the default model from chatlas.ChatOpenAI().

• querychat.ui() now adds a .querychat class to the chat container and querychat.sidebar() adds a .querychat-sidebar class to the sidebar, allowing for easier customization via CSS. (#68)