navigate.tools.dataframe_compat.insert_blank_row

navigate.tools.dataframe_compat.insert_blank_row(df: pd.DataFrame, row_index: int | None) → pd.DataFrame

Insert a blank row at row_index using concat instead of append.

Parameters:

• df (pd.DataFrame) – Input dataframe.

• row_index (int | None) – Zero-based insertion point. None appends at end.

Returns:

Dataframe with an inserted NaN row and reset integer index.

Return type:

pd.DataFrame