diff --git a/examples/LangChain.Samples.AspNet/LangChain.Samples.AspNet.csproj b/examples/LangChain.Samples.AspNet/LangChain.Samples.AspNet.csproj
index 32dcedac..65131d48 100644
--- a/examples/LangChain.Samples.AspNet/LangChain.Samples.AspNet.csproj
+++ b/examples/LangChain.Samples.AspNet/LangChain.Samples.AspNet.csproj
@@ -7,7 +7,7 @@
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diff --git a/examples/LangChain.Samples.Serve.OpenAI/LangChain.Samples.Serve.OpenAI.csproj b/examples/LangChain.Samples.Serve.OpenAI/LangChain.Samples.Serve.OpenAI.csproj
index 0a6b93a8..f794f083 100644
--- a/examples/LangChain.Samples.Serve.OpenAI/LangChain.Samples.Serve.OpenAI.csproj
+++ b/examples/LangChain.Samples.Serve.OpenAI/LangChain.Samples.Serve.OpenAI.csproj
@@ -8,10 +8,10 @@
-
-
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-
+
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diff --git a/examples/LangChain.Samples.Serve/LangChain.Samples.Serve.csproj b/examples/LangChain.Samples.Serve/LangChain.Samples.Serve.csproj
index a9c89416..4b64b95e 100644
--- a/examples/LangChain.Samples.Serve/LangChain.Samples.Serve.csproj
+++ b/examples/LangChain.Samples.Serve/LangChain.Samples.Serve.csproj
@@ -8,10 +8,10 @@
-
-
-
-
+
+
+
+