Using tkinter will be creating a short script that will enable the user to browse to a file for user input. Tkinter is the standard GUI library for Python and provides a fast and easy way to create GUI applications.
The full source code for this project can be found below.
from tkinter import Tk
from tkinter.filedialog import askopenfilename
Tk().withdraw()
filename = askopenfilename()
print(filename)