sys_lib/02_argv: add newline

Author: agridyaev

sys_lib/02_argv.py

@@ -2,4 +2,4 @@
 print(f'list: {sys.argv}')
 
 for i in range(len(sys.argv)):
-    print(f'{i}, arg: {sys.argv[i]} {type(sys.argv[i])}')
+    print(f'{i}, arg: {sys.argv[i]} {type(sys.argv[i])}')