first of all you can import the libraries for GUI and Internet speed

from tkinter import * #pip install tk import speedtest #pip install speedtest-cli

function for check download and Upload the mbps

def speedcheck(): sp=speedtest.Speedtest() sp.get_servers() down=str(round(sp.download()/(106),3))+"Mbps" up=str(round(sp.upload()/(106),3))+"Mbps" lab_down.config(text=down) lab_up.config(text=up) # print(down) # print(up)

then create GUI with specified your screen size and your need

sp=Tk() sp.title("Internet Speed Test") sp.geometry("500x500") sp.config(bg="black")

creating the Labels

lab=Label(sp,text="Internet Speed",font=("Time New Roman",25,"bold"),bg="black",fg="red") lab.place(x=67,y=40,height=30,width=380)

lab=Label(sp,text="Download Speed",font=("Time New Roman",15,"bold"),bg="black",fg="blue") lab.place(x=30,y=100,height=30,width=180)

lab_down=Label(sp,text="00",font=("Time New Roman",25,"bold"),bg="black",fg="green") lab_down.place(x=35,y=150,height=30,width=180)

lab=Label(sp,text="Upload Speed",font=("Time New Roman",15,"bold"),bg="black",fg="blue") lab.place(x=220,y=100,height=30,width=380)

lab_up=Label(sp,text="00",font=("Time New Roman",25,"bold"),bg="black",fg="green") lab_up.place(x=225,y=150,height=30,width=380)

Create the Button

button1=Button(sp,text="Check Speed",command=speedcheck,font=("Time New Roman",25,"bold"),bg="black",fg="yellow",relief=RAISED) button1.place(x=125,y=250,height=30,width=280)

sp.mainloop()

if name==main:

root=Tk()