fix(docs): new types

Author: lmeyerov

docs/source/conf.py

@@ -48,6 +48,8 @@
     ('py:class', '3'),
     ('py:class', "<class 'dict'>"),
     ('py:class', "<class 'str'>"),
+    ('py:class', "graphistry.compute.ASTSerializable.ASTSerializable"),
+    ('py:class', "graphistry.compute.chain.Chain"),
     ('py:class', "graphistry.compute.predicates.ASTPredicate.ASTPredicate"),
     ('py:class', 'graphistry.compute.predicates.categorical.Duplicated'),
     ('py:class', 'graphistry.compute.predicates.is_in.IsIn'),