Find_element_by_what in selenium

I have this html line for a button on a webpage

<a href="/registration/profile.html" rel="follow">Your Profile</a>

I’m trying to click the button by selecting something in that line.
For example:

browser.find_element_by_partial_link_text("Your Profile")

browser.find_element_by_xpath('//a[contains(@href,"registration/profile.html")]')

None of them have worked so far. Thanks

try browser.find_element_by_css_selector("a[rel='follow']")
I’ve not cross checked but think it should work