Reproduce Fill Hole & Smooth in python about meshlib HOT 1 CLOSED

from meshlib import mrmeshpy as mm

path = "/path/to/file"

mesh = mm.loadMesh(path+"filledHole.stl")

avgEdgeLength = 0.0
numEdges = 0
for i in range(mesh.topology.undirectedEdgeSize()):
	dirEdge = mm.EdgeId(i*2)
	org = mesh.topology.org(dirEdge)
	dest = mesh.topology.dest(dirEdge)
	avgEdgeLength += (mesh.points.vec[dest.get()] - mesh.points.vec[org.get()]).length()
	numEdges = numEdges + 1
avgEdgeLength = avgEdgeLength/numEdges


fillParams = mm.FillHoleParams()
fillParams.metric = mm.getUniversalMetric(mesh)
holes = mesh.topology.findHoleRepresentiveEdges()
for e in holes:
	newFaces = mm.FaceBitSet()
	fillParams.outNewFaces = newFaces
	mm.fillHole(mesh,e,fillParams)
	
	newVerts = mm.VertBitSet()
	subdivSettings = mm.SubdivideSettings()
	subdivSettings.maxEdgeLen = avgEdgeLength
	subdivSettings.maxEdgeSplits = 20000
	subdivSettings.region = newFaces
	subdivSettings.newVerts = newVerts
	mm.subdivideMesh(mesh,subdivSettings)

	mm.positionVertsSmoothly(mesh,newVerts)

mm.saveMesh(mesh,path+"outNewMesh.stl")