Global scope of variables in Python
If we move the variable num from the function to the outer code block, it will acquire global visibility and will become accessible not only inside the function, but also outside:
num = 1
def func():
print(num)
func() # 1
What will be the result of running the following code:
num = 2
def func():
return num
func()
print(num)
What will be the result of running the following code:
num = 2
def func():
return num1
print(func())
