bytecode escape

#unicode_escape treat string as unicode

 x= r'\u5f20\u51cc\u79ef\u7d2f\u7684\u4e34\u5e8a\u7ecf\u9a8c'
 print (x.encode().decode( 'unicode_escape' ))

Output printing:
Zhang Ling's accumulated clinical experience

x=r'\u5f20\u51cc\u79ef\u7d2f\u7684\u4e34\u5e8a\u7ecf\u9a8c'
print(x.encode().decode())

The output prints:
\u5f20\u51cc\u79ef\u7d2f\u7684\u4e34\u5e8a\u7ecf\u9a8c