scope3.py

a=50
def num():
    
    b=60
    print(f"inside function{a}")
    print(f"inside function{b}")
num()
print(f"outside function {a}")    
print(f"outside function {b}")    #it will cause an error as it has been locally defined inside the function but we are calling it outside of its scope.
#here a and b are namespaces and they both are defined in a specific scope .