text: import tkinter as tk
  import frames
  
  
  class Root(tk.Tk):
      def __init__(self) -> None:
          super().__init__()
  
          self.title('FastML')
          self.geometry('350x180')
          self.resizable(0, 0)
  
          self.frame = frames.File(self)
          self.frame.pack(expand=True, fill='both')
  