import tkinter as tkfrom tkinter import ttkimport matplotlib.pyplot as pltfrom matplotlib.backends.backend_tkagg import FigureCanvasTkAggdef calculate(): try: distance = float(distance_entry.get()) if distance_entry.get() else None speed = float(speed_entry.get()) if speed_entry.get() else None time = float(time_entry.get()) if time_entry.get() else None if distanc..
