问实现多线程(还是多处理？)用这个剧本？

EN

from geopy.geocoders import Bing
from geopy.exc import GeocoderTimedOut
geolocator = Bing('vadrPcGdNLSX5bPNL7tw~ySbwhthllg7rNA4VSJ-O4g~Ag28cbu9Slxp5Sh_AsBDuQ9WypPuEhl9pHVPCAkiPf4A9FgCBf3l0KyQTKKsLCHw')
import tkinter as tk
from tkinter import filedialog

root = tk.Tk()
root.withdraw()


def cleanAddress(dirty):
    try:
        clean = geolocator.geocode(dirty)
        x = clean.address
        address, city, zipcode, country = x.split(",")
        address = address.lower()
        if 'first' in address:
            address = address.replace('first', '1st')
        elif 'second' in address:
            address = address.replace('second', '2nd')
        elif 'third' in address:
            address = address.replace('third', '3rd')
        elif 'fourth' in address:
            address = address.replace('fourth', '4th')
        elif 'fifth' in address:
            address = address.replace('fifth', '5th')
        elif 'sixth' in address:
            address = address.replace('ave', '')
            address = address.replace('avenue', '')
            address = address.replace('sixth', 'avenue of the americas')
        elif '6th' in address:
            address = address.replace('ave', '')
            address = address.replace('avenue', '')
            address = address.replace('6th', 'avenue of the americas')
        elif 'seventh' in address:
            address = address.replace('seventh', '7th')
        elif 'fashion' in address:
            address = address.replace('fashion', '7th')
        elif 'eighth' in address:
            address = address.replace('eighth', '8th')
        elif 'ninth' in address:
            address = address.replace('ninth', '9th')
        elif 'tenth' in address:
            address = address.replace('tenth', '10th')
        elif 'eleventh' in address:
            address = address.replace('eleventh', '11th')
        zipcode = zipcode[3:]
        print(address + ",", zipcode.lstrip() + ",", str(clean.latitude) + ",", str(clean.longitude))
    except AttributeError:
        print('Can not be cleaned')
    except ValueError:
        print('Can not be cleaned')
    except GeocoderTimedOut as e:
        print('Can not be cleaned')        


def main():
    root.update()
    fpath = filedialog.askopenfilename()
    f = open(fpath)
    for line in f:
        dirty = line + " nyc"
        cleanAddress(dirty)
    f.close()

if __name__ == '__main__':
    main()