def uploadVHDFile(self):
    files = filedialog.askopenfilenames(
        initialdir=os.getcwd(),
        title="Choose VHD files",
        filetypes=(("VHD Files", "*.vhd"),)
    )
    try:
        for tf in files:
            if tf == "":
                self.tbUploadVar.set("")
                return
            tf = open(tf)  # or tf = open(tf, 'r')

            filename = tf.name[tf.name.rfind("/") + 1:len(tf.name)]
            # copy file over to tcl locations
            if filename.endswith("true_testbench.vhd"):
                shutil.copy(tf.name, os.getcwd() + os.path.join("\\testbenches"))
            else:
                shutil.copy(tf.name, os.getcwd() + os.path.join(f'''\\testbenches\\{filename[0:len(filename)-4]}_true_testbench.vhd''' ))

            tf.close()
    except:
        self.tbUploadLabel.configure(style="Red.TLabel")
        self.tbUploadVar.set("An Error Occurred")
        return

    if len(files) == 1:
        # Generate an animation for the result
        self.tbUploadLabel.configure(style="Green.TLabel")
        self.tbUploadVar.set("Copied " + files[0][files[0].rfind("/") + 1:len(files[0])])

    elif len(files) > 1:
        self.tbUploadLabel.configure(style="Green.TLabel")
        self.tbUploadVar.set("Copied " + str(len(files)) + " Files")
    elif len(files) == 0:
        self.tbUploadLabel.configure(style="TLabel")
        self.tbUploadVar.set("")