Modify default configuration setting

The default value of the `gptStreamOutput` configuration setting is set
to false. This adjustment is made to encourage users to optimize
performance by turning off the stream output (preferred behavior).

Jira-Id: IT-103
Change-Id: I0c87643f39e8783f4eedf91519be0013f76cb527
Signed-off-by: Patrizio <patrizio.gelosi@amarulasolutions.com>
diff --git a/README.md b/README.md
index 0587be5..19169c3 100644
--- a/README.md
+++ b/README.md
@@ -211,7 +211,7 @@
   being submitted for review.
 - `gptReviewByPoints`: This setting, enabled by default, organizes the review of the PatchSets by distinct points. Where
   possible, these points are transformed into inline code comments.
-- `gptStreamOutput`: The default value is true. Whether the response is expected in stream output mode or not.
+- `gptStreamOutput`: The default value is false. Whether the response is expected in stream output mode or not.
 - `maxReviewLines`: The default value is 1000. This sets a limit on the number of lines of code included in the review.
 - `enabledUsers`: By default, every user is enabled to have their Patchsets and comments reviewed. To limit review
   capabilities to specific users, list their usernames in this setting, separated by commas.
diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/config/Configuration.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/config/Configuration.java
index 62130b4..881cfb3 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/config/Configuration.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/config/Configuration.java
@@ -52,7 +52,7 @@
     private static final boolean DEFAULT_REVIEW_BY_POINTS = true;
     private static final boolean DEFAULT_REVIEW_COMMIT_MESSAGES = false;
     private static final boolean DEFAULT_FULL_FILE_REVIEW = true;
-    private static final boolean DEFAULT_STREAM_OUTPUT = true;
+    private static final boolean DEFAULT_STREAM_OUTPUT = false;
     private static final boolean DEFAULT_GLOBAL_ENABLE = false;
     private static final String DEFAULT_DISABLED_USERS = "";
     private static final String DEFAULT_ENABLED_USERS = ENABLED_USERS_ALL;