Python

'module' object has no attribute 'askopenfilename'

def getfile(title, filetype, ext):
    root = tkinter.Tk() 
    root.withdraw()
    # open window on top of other windows
    root.attributes("-topmost", True)
    filename = filedialog.askopenfilename(initialdir=r"C:\Users\...\Testing\AHCS Map Update\2022_Test", 
                                          title= title,
                                          filetypes=(("{}".format(filetype),
                                                     "*.{}".format(ext)),
                                                     ("all files","*.*")))
    return filename

attribute 'askopenfilename'

'askopenfilename'

import os
import arcpy
import numpy as np
import pandas as pd
import tkinter
from tkinter import filedialog
import time
import zipfile
...
def getfile(title, filetype, ext):
    root = tkinter.Tk() root.withdraw()
...

root.withdraw()

Unexpected token 'root' 

Anaconda3

C:\Users\...\Anaconda3\Lib\site-packages\jedi\third_party\typeshed\stdlib\3\tkinter

C:\Users\...\Anaconda3

def ListOfLists(list):
     '''
     This function receives a list, which can contain elements that are themselves lists and
     returns those items separately in a single list.
     If the parameter is not of type list, it must return null.
     Receive an argument:
         list: The list that can contain other lists and is converted to a
         list of unique or non-iterable elements.
     Ex:
         ListOfLists([1,2,['a','b'],[10]]) should return [1,2,'a','b',10]
         ListOfLists(108) should return null.
         ListOfLists([[1,2,[3]],[4]]) should return [1,2,3,4]