Why the text color remain black?
import turtle
def t():
t = turtle.Turtle()
t.fillcolor('green')
t.begin_fill()
t.color('green')
for i in range(4):
t.forward(50)
t.left(90)
t.end_fill()
def scritta():
t = turtle.Turtle()
t.color('green')
t.fillcolor('green')
t.begin_fill()
t.penup()
t.goto(0, -20)
t.pendown()
t.write('quadrato')
t.end_fill()
t()
scritta()