From a9b834f70ba034b15c2081fedf9f494b7a14c556 Mon Sep 17 00:00:00 2001
From: jacoesad <jacoesad@126.com>
Date: Fri, 12 Dec 2025 14:17:51 +0800
Subject: [PATCH] fix: improve example output format

- azure-openai-service
- chat
- ollama-chat
---
 examples/azure-openai-service/src/main.rs | 4 +++-
 examples/chat/src/main.rs                 | 4 +++-
 examples/ollama-chat/src/main.rs          | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/examples/azure-openai-service/src/main.rs b/examples/azure-openai-service/src/main.rs
index ba9acda1..58a7e13e 100644
--- a/examples/azure-openai-service/src/main.rs
+++ b/examples/azure-openai-service/src/main.rs
@@ -31,7 +31,9 @@ async fn chat_completion_example(client: &Client<AzureConfig>) -> Result<(), Box
     for choice in response.choices {
         println!(
             "{}: Role: {}  Content: {:?}",
-            choice.index, choice.message.role, choice.message.content
+            choice.index,
+            choice.message.role,
+            choice.message.content.unwrap_or_default()
         );
     }
     Ok(())
diff --git a/examples/chat/src/main.rs b/examples/chat/src/main.rs
index 23f0799c..980b53a1 100644
--- a/examples/chat/src/main.rs
+++ b/examples/chat/src/main.rs
@@ -40,7 +40,9 @@ async fn main() -> Result<(), Box<dyn Error>> {
     for choice in response.choices {
         println!(
             "{}: Role: {}  Content: {:?}",
-            choice.index, choice.message.role, choice.message.content
+            choice.index,
+            choice.message.role,
+            choice.message.content.unwrap_or_default()
         );
     }
 
diff --git a/examples/ollama-chat/src/main.rs b/examples/ollama-chat/src/main.rs
index c0973573..5f3c24ba 100644
--- a/examples/ollama-chat/src/main.rs
+++ b/examples/ollama-chat/src/main.rs
@@ -57,7 +57,9 @@ async fn main() -> Result<(), Box<dyn Error>> {
     for choice in response.choices {
         println!(
             "{}: Role: {}  Content: {:?}",
-            choice.index, choice.message.role, choice.message.content
+            choice.index,
+            choice.message.role,
+            choice.message.content.unwrap_or_default()
         );
     }