Python program which accept the radius of a circle from the user and compute the area

Question

from math import pi
r = float(input ("enter a raduis"))
print ( "for a circle with" + str(r) + "of raduis")
A = (pi*r*r)
print("The area is :" + str(A))

1 How can I do If I don't want the user to see " enter the radius" part on the screen
2 how can I do to have it go to the next line ( when I use (/n) it doesn't work I get an error message)
3 there any way to create space so that the program can be more readable on the screen

Thank you for the motivation

Answer 1

1. leave the parentheses after input blank.
2. The print function automatically inserts a new line in this program, I think.
3. It looks just fine in my opinion, but you could double space I guess.