From ff3cf0fb78182ce1e88fb68378d87fb89f5448e5 Mon Sep 17 00:00:00 2001
From: Evgenii Khoroshev <khoroshev@draperx.vc>
Date: Sun, 5 Nov 2023 01:59:41 +0300
Subject: [PATCH] build fix

---
 .../Chains/RetrievalQa/RetrievalQaChainTests.cs             | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/tests/LangChain.Core.UnitTests/Chains/RetrievalQa/RetrievalQaChainTests.cs b/src/tests/LangChain.Core.UnitTests/Chains/RetrievalQa/RetrievalQaChainTests.cs
index 970bfd36..1a05679c 100644
--- a/src/tests/LangChain.Core.UnitTests/Chains/RetrievalQa/RetrievalQaChainTests.cs
+++ b/src/tests/LangChain.Core.UnitTests/Chains/RetrievalQa/RetrievalQaChainTests.cs
@@ -28,7 +28,7 @@ public async Task Retrieval_Ok()
                 m => m.GetRelevantDocumentsAsync(
                     It.Is<string>(x => x == "question?"),
                     It.IsAny<string>(),
-                    It.IsAny<Callbacks?>(),
+                    It.IsAny<ICallbacks?>(),
                     It.IsAny<bool>(),
                     It.IsAny<List<string>>(),
                     It.IsAny<Dictionary<string, object>>()),
@@ -52,11 +52,11 @@ private Mock<BaseRetriever> CreateRetrieverMock()
                 .GetRelevantDocumentsAsync(
                     It.IsAny<string>(),
                     It.IsAny<string>(),
-                    It.IsAny<Callbacks>(),
+                    It.IsAny<ICallbacks>(),
                     It.IsAny<bool>(),
                     It.IsAny<List<string>>(),
                     It.IsAny<Dictionary<string, object>>()))
-            .Returns<string, string, Callbacks, bool, List<string>, Dictionary<string, object>>((query, _, _, _, _, _) =>
+            .Returns<string, string, ICallbacks, bool, List<string>, Dictionary<string, object>>((query, _, _, _, _, _) =>
             {
                 var docs = new List<Document>
                 {