From dc7d34efc4109239de1d6041c55670c67937a00c Mon Sep 17 00:00:00 2001
From: Pei Yang <peiyang@baidu.com>
Date: Fri, 5 Jun 2020 19:45:54 +0800
Subject: [PATCH] add default ctor for AnalysisConfig python api. test=develop
 (#24925)

---
 paddle/fluid/pybind/inference_api.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/pybind/inference_api.cc b/paddle/fluid/pybind/inference_api.cc
index 4803aabf942..2a1de8c6724 100644
--- a/paddle/fluid/pybind/inference_api.cc
+++ b/paddle/fluid/pybind/inference_api.cc
@@ -371,7 +371,8 @@ void BindAnalysisConfig(py::module *m) {
       .value("Half", AnalysisConfig::Precision::kHalf)
       .export_values();
 
-  analysis_config.def(py::init<const AnalysisConfig &>())
+  analysis_config.def(py::init<>())
+      .def(py::init<const AnalysisConfig &>())
       .def(py::init<const std::string &>())
       .def(py::init<const std::string &, const std::string &>())
       .def("set_model", (void (AnalysisConfig::*)(const std::string &)) &
-- 
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