print("Hello, World!")

kodingwindow@kw:~$ python3 kw.py
Hello, World!
kodingwindow@kw:~$ python3 -m dis kw.py
0           0 RESUME                   0

1           2 PUSH_NULL
            4 LOAD_NAME                0 (print)
            6 LOAD_CONST               0 ('Hello, World!')
            8 CALL                     1
           16 POP_TOP
           18 RETURN_CONST             1 (None)
kodingwindow@kw:~$ 

a,b=10,20
(a,b)=(b,a)
print(a,b)

kodingwindow@kw:~$ python3 kw.py
20 10
kodingwindow@kw:~$ python3 -m dis kw.py
0           0 RESUME                   0

1           2 LOAD_CONST               0 ((10, 20))
            4 UNPACK_SEQUENCE          2
            8 STORE_NAME               0 (a)
           10 STORE_NAME               1 (b)

2          12 LOAD_NAME                1 (b)
           14 LOAD_NAME                0 (a)
           16 SWAP                     2
           18 STORE_NAME               0 (a)
           20 STORE_NAME               1 (b)

3          22 PUSH_NULL
           24 LOAD_NAME                2 (print)
           26 LOAD_NAME                0 (a)
           28 LOAD_NAME                1 (b)
           30 CALL                     2
           38 POP_TOP
           40 RETURN_CONST             1 (None)
kodingwindow@kw:~$