Regenerate docs. (#696)
diff --git a/docs/epy/googleapiclient.model.ProtocolBufferModel-class.html b/docs/epy/googleapiclient.model.ProtocolBufferModel-class.html
index 2e8e9eb..3fee684 100644
--- a/docs/epy/googleapiclient.model.ProtocolBufferModel-class.html
+++ b/docs/epy/googleapiclient.model.ProtocolBufferModel-class.html
@@ -58,7 +58,22 @@
<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class ProtocolBufferModel</h1><p class="nomargin-top"><span class="codelink"><a href="googleapiclient.model-pysrc.html#ProtocolBufferModel">source code</a></span></p>
<center>
-
+<center> <map id="uml_class_diagram_for_googleap_42" name="uml_class_diagram_for_googleap_42">
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+<area shape="rect" id="node3" href="googleapiclient.model.Model-class.html" title="Model base class." alt="" coords="175,5,235,49"/>
+</map>
+ <img src="uml_class_diagram_for_googleap_42.gif" alt='' usemap="#uml_class_diagram_for_googleap_42" ismap="ismap" class="graph-without-title" />
+</center>
</center>
<hr />
<pre class="literalblock">
@@ -421,7 +436,7 @@
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
- Generated by Epydoc 3.0.1 on Mon Jun 5 13:38:40 2017
+ Generated by Epydoc 3.0.1 on Fri Jun 14 13:09:02 2019
</td>
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<a target="mainFrame" href="http://epydoc.sourceforge.net"