InstrumentalVariableRegression.set_dim# InstrumentalVariableRegression.set_dim(name, new_length, coord_values=None)# Update a mutable dimension. Parameters: namestrName of the dimension. new_lengthintNew length of the dimension. coord_valuesarray_like, optionalOptional sequence of coordinate values. Parameters: name (str) new_length (int) coord_values (Sequence | None)