import os

def rename_files():
    #get file names from a folder
    file_list = os.listdir(r"/Users/tcollinson/workspace/code-example/prank")

    print(file_list)

    saved_path = os.getcwd()

    print("Current working directory is " + saved_path)

    os.chdir(r"/Users/tcollinson/workspace/code-example/prank")

    translator = str.maketrans("", "", "0123456789")

    #for each file, rename filename
    for file_name in file_list:
        print("Old name - " + file_name)
        print("New name - " + file_name.translate(translator))
        os.rename(file_name, file_name.translate(translator))
    os.chdir(saved_path)