docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/identitytoolkit_v3.relyingparty.html b/docs/dyn/identitytoolkit_v3.relyingparty.html
index 702e49e..093146c 100644
--- a/docs/dyn/identitytoolkit_v3.relyingparty.html
+++ b/docs/dyn/identitytoolkit_v3.relyingparty.html
@@ -75,6 +75,9 @@
 <h1><a href="identitytoolkit_v3.html">Google Identity Toolkit API</a> . <a href="identitytoolkit_v3.relyingparty.html">relyingparty</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
   <code><a href="#createAuthUri">createAuthUri(body=None)</a></code></p>
 <p class="firstline">Creates the URI used by the IdP to authenticate the user.</p>
 <p class="toc_element">
@@ -139,6 +142,11 @@
 <p class="firstline">Verifies ownership of a phone number and creates/updates the user account accordingly.</p>
 <h3>Method Details</h3>
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="createAuthUri">createAuthUri(body=None)</code>
   <pre>Creates the URI used by the IdP to authenticate the user.