pylabrobot.brooks.precise_flex.WorkEnvelope# class pylabrobot.brooks.precise_flex.WorkEnvelope(inner: float, outer: float, zmin: float, zmax: float)# Bases: object Reachable tool-tip envelope: an annulus about the shoulder, over a Z range (mm). Attributes inner outer zmin zmax Methods __init__(inner, outer, zmin, zmax) Parameters: inner (float) outer (float) zmin (float) zmax (float)