how to use the global function in python code example
Example 1: python global variables
global var1
var1 = 'whatever'
Example 2: global in python
x = 5
def foo():
global x = 10
print("local x:", x)
foo()
print("global x:", x)
global var1
var1 = 'whatever'
x = 5
def foo():
global x = 10
print("local x:", x)
foo()
print("global x:", x)