I do I need to change to migrate this ArcMap code to ArcGIS Pro?

It is used 
to export hundreds of maps and did its job perfectly.

I got the code from this Q&A:
[https://gis.stackexchange.com/a/67520/157904][1]


        >>> import_path = r"P:\project.mxd"   # Path of .mxd
    export_path = r"P:\"   # Path of output file
    field_name = "Taxon" # Name of field used to sort DDP
    
    ... mxd = arcpy.mapping.MapDocument(import_path) 
    ... for i in range(1, mxd.dataDrivenPages.pageCount + 1):
    ...    mxd.dataDrivenPages.currentPageID = i
    ...    row = mxd.dataDrivenPages.pageRow
    ...    print row.getValue(field_name)
    ...    arcpy.mapping.ExportToJPEG(mxd, export_path + "." + row.getValue(field_name) + ".jpg",resolution=600) 
    ... del mxd

---


This is the error message I get (after @BERAs adaption):

> AttributeError                            Traceback (most recent call
> last) In  [3]: Line 5:     ... mxd =
> arcpy.mapping.MapDocument(import_path) 
> 
> AttributeError: module 'arcpy' has no attribute 'mapping'

Do I have to change **arcpy.mapping.MapDocument(import_path)** with **arcpy.mp.ArcGISProject(aprx_path)**?


  [1]: https://gis.stackexchange.com/a/67520/157904