Issue formatting xml data in python that is present as a string

Question

i have this string variable res.text that has XML content inside it, is there a way in python to format such data?

>> res.text
'<config> <header>'abc'</header'></config>'

the actual data i have is about 2000 lines, wanted to better view the data like below:

<config>                                                                                                                                             
   <header> 
     'abc'
   </header>
</config>