refactor: simple proto re-export

Author: vbarua

src/substrait/proto.py

@@ -0,0 +1,19 @@
+import substrait.algebra_pb2 as algebra
+import substrait.capabilities_pb2 as capabilities
+import substrait.extended_expression_pb2 as extended_expression
+import substrait.extensions.extensions_pb2 as extensions
+import substrait.function_pb2 as function
+import substrait.parameterized_types_pb2 as parameterized_types
+import substrait.plan_pb2 as plan
+import substrait.type_pb2 as type
+import substrait.type_expressions_pb2 as type_expressions
+
+from substrait.algebra_pb2 import *
+from substrait.capabilities_pb2 import *
+from substrait.extended_expression_pb2 import *
+from substrait.extensions.extensions_pb2 import *
+from substrait.function_pb2 import *
+from substrait.parameterized_types_pb2 import *
+from substrait.plan_pb2 import *
+from substrait.type_pb2 import *
+from substrait.type_expressions_pb2 import *