From 71c9abe73dc33d4eae7bc638ad6af1cb74a63441 Mon Sep 17 00:00:00 2001
From: Xiang Chen <xiangchenchen96@gmail.com>
Date: Thu, 4 Feb 2021 04:04:40 +0100
Subject: [PATCH] [Python] Type Hint for CpSolver.ResponseProto

---
 ortools/sat/python/cp_model.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ortools/sat/python/cp_model.py b/ortools/sat/python/cp_model.py
index 6ea1fa3bb6..7998e9ec59 100644
--- a/ortools/sat/python/cp_model.py
+++ b/ortools/sat/python/cp_model.py
@@ -1601,7 +1601,7 @@ class CpSolver(object):
 
     def __init__(self):
         self.__model = None
-        self.__solution = None
+        self.__solution: cp_model_pb2.CpSolverResponse = None
         self.parameters = sat_parameters_pb2.SatParameters()
 
     def Solve(self, model):