Math_Evaluation.py

from tkinter import *

root = Tk()
root.title("Evaluation")
root.geometry("700x400")
root.config(background="#dae6f6")


def Evaluation():
    word = enter_text.get()
    Ans = eval(word)
    right = float(Ans
                  )

    cs = Label(root, text="Answer is:", font=("poppins", 20), bg="#dae6f6", fg="#364971")
    cs.place(x=100, y=250)
    spell.config(text=right)


heading = Label(root, text="Math_Evaluation", font=("Trebuchet MS", 30, "bold"), bg="#dae6f6", fg="blue")
heading.pack(pady=(50, 0))

enter_text = Entry(root, justify="center", width=30, font=("poppins", 25), bg="white", border=2)
enter_text.pack(pady=10)
enter_text.focus()

button = Button(root, text="Solve", font=("arial", 20, "bold"), fg="white", bg="red", command=Evaluation)
button.pack()

spell = Label(root, font=("poppins", 20), bg="#dae6f6", fg="#364971")
spell.place(x=350, y=250)

root.mainloop()