Python GUI button

[Enderg312]

my button code isn't working it keeps saying syntax error how would I fix it?

b1 = Button(root, text="1", command=Lambda: button_click(1))

 

[Guest]

I think you need to make a window before making a button. 

[shadow_ray]

7 hours ago, fpo said:

I think you need to make a window before making a button. 

that would be a semantic error

 

21 hours ago, Enderg312 said:

my button code isn't working it keeps saying syntax error how would I fix it?

b1 = Button(root, text="1", command=Lambda: button_click(1))

 

"Lambda" is not the same as "lambda"