how to create square figure in python turtle code example

Example 1: python turtle square

import turtle

turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)

Example 2: how to draw shape square in python turtle

#Python program to draw color filled square in turtle programming
import turtle
 
t = turtle.Turtle()
t.fillcolor('blue')
t.begin_fill()
for i in range(4):
  t.forward(150)
  t.right(90)
t.end_fill()