Python查询输入的单词是否为关键字

 首先展示Python的各个关键字，接着根据输入的单词查询该单词是否是元组内的【Python关键字】

import keyword
TUPKey=tuple(keyword.kwlist)
print("Python有以下关键词：",end="\n\t\t")
a=0
for k in TUPKey:
    a=a+1
    print(a,"：",k,end="\n\t\t")

print("\n")
txt=input("\t请输入单词：")
if txt in TUPKey:
    print("\n")
    print("\t",end="")
    print("您好！您输入的单词【",txt,"】是Python的关键字")
else:
    print("\n")
    print("\t",end="")
    print("您好！您输入的单词【",txt,"】不是Python的关键字")