Embed pandas DataFrames into SQL templates

Embed pandas DataFrames into SQL templates: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). Our internal SQL templating helper ( bigframes.core.pyformat ) lets callers splice values into a SQL string using Python str.format -style {name} placeholders. Today it…