Python判断点是否在某个矩形内

from shapely import geometry

def if_inPoly(polygon, Points):
    line = geometry.LineString(polygon)
    point = geometry.Point(Points)
    polygon = geometry.Polygon(line)
    return polygon.contains(point)
    
square = [(0,0), (1,0), (1,1), (0,1)] #多边形坐标
pt1 = (2, 2) #点坐标
pt2 = (0.5, 0.5)
print(if_inPoly(square, pt1))
print(if_inPoly(square, pt2))