cartecian to spherical python

1#this is just an easy way to do this , 
2#not optimised for better scientific calculations
3import math as m
4def cartesian_to_spherical(x,y,z):
5    r = m.sqrt((x**2) +(y**2)+(z**2))
6    theta = m.acos(z/r)
7    phi = m.atan(y/x)
8    print(f'r = {r},\nθ = {m.degrees(theta)},\nΦ={m.degrees(phi)}')
9# !this done now speherical is below
10def spherical_to_cartesian(r,theta,phi):
11    x =r*(m.sin(m.radians(theta)))*(m.cos(m.radians(phi)))
12    y =r*(m.sin(m.radians(theta)))*(m.sin(m.radians(phi)))
13    z =r*(m.cos(m.radians(theta)))
14    print(f'x = {x}\ny = {y}\nz = {z}')