Print html tag regex

Print html tag regex
0

I want to display only the start of the html tags

<h1>test</h1>
<h2>test2</h2>
<div id="content"></div>
<p>test3</p>
<div id="nav"></div>
<p>test3</p>

if the above is given, i only want to display the tags that has html attributes

<div id="content">
<div id="nav">

I try to do that below but I get instead.

=“content”>
=“nav”>

import re
file = open('test.html')
test = file.read()
lines = test.splitlines()
b= re.findall(r'<?=.*?>',test)
for a in b:
    print(a)


how to i fix my code so that i get

<div id="content">
<div id="nav">

instead of

="content">
="nav">