convert script python work with "export layout" from arcmap to arcgis pro

[MahmoudHegazy]

this my script python doing loop defination  query and export layout pdf file  the purpose from converting is using dynamic table which in arcgis pro beacouse in arcmap required extension so i want to covert to run this model in arcgis pro 

my code :

import arcpy, os

arcpy.env.overwriteOutput = True
mxd = arcpy.mapping.MapDocument("CURRENT")

df = arcpy.mapping.ListDataFrames(mxd)[0]

layerName = arcpy.GetParameterAsText(0)
fieldName = arcpy.GetParameterAsText(1)
imgLocation = arcpy.GetParameterAsText(2)
whereList = []

layerFile = arcpy.mapping.Layer(layerName)
layerFile.definitionQuery = ""

print df.name


with arcpy.da.SearchCursor(layerName, fieldName) as cursor:
    for row in cursor:
        for item in row:
            whereList.append(item)

for wl in whereList:

    arcpy.RefreshActiveView()
    mxd.save()   
    layerFile.definitionQuery = fieldName + "= '" + wl + "'"
    new_extent = layerFile.getExtent()
    df.extent = new_extent
    df.scale *= 1.5
    
    for elm in arcpy.mapping.ListLayoutElements(mxd, "TEXT_ELEMENT", "title"):      
    
        if elm.name == "title":
           elm.text = wl

    arcpy.RefreshActiveView()
    outFile = os.path.join(imgLocation, wl + ".pdf")
    arcpy.AddMessage(outFile)
    outFile = imgLocation + "\\" + wl + ".pdf"   
    arcpy.mapping.ExportToPDF(mxd, outFile, "PAGE_LAYOUT")
del mxd