diff --git a/aws-sam-cli-master/samcli/lib/iac/plugins_interfaces.py b/aws-sam-cli-master/samcli/lib/iac/plugins_interfaces.py
index 12058f1..c02fc51 100644
--- a/aws-sam-cli-master/samcli/lib/iac/plugins_interfaces.py
+++ b/aws-sam-cli-master/samcli/lib/iac/plugins_interfaces.py
@@ -703,7 +703,7 @@ def stacks(self, stacks: List[Stack]) -> None:
 
     @property
     def default_stack(self) -> Optional[Stack]:
-        if len(self._stacks) > 0:
+        if self._stacks:
             return self._stacks[0]
         return None
 
diff --git a/aws-xray-sdk-python-master/sample-apps/flask/application.py b/aws-xray-sdk-python-master/sample-apps/flask/application.py
index 9b20717..7b3b9bd 100644
--- a/aws-xray-sdk-python-master/sample-apps/flask/application.py
+++ b/aws-xray-sdk-python-master/sample-apps/flask/application.py
@@ -64,4 +64,4 @@ def default():
         port = '5000'
     else:
         host, port = address.split(":")
-    app.run(host=host, port=int(port), debug=True)
+    app.run(host=host, port=int(port), debug=False)