update missing modules for sphinx doc (#198)

Signed-off-by: Di Xu <stephenhsu90@gmail.com>
dixudx · Oct 7, 2023 · 8d14948 · 8d14948
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commit 8d14948
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diff --git a/doc/requirements.txt b/doc/requirements.txt
@@ -1 +1,3 @@
 xmltodict
+six
+lxml
diff --git a/doc/source/authors.rst b/doc/source/authors.rst