remove extra nuget reference and namespace usage

Author: amirkaws

examples/Tracing/src/HelloWorld/Function.cs

@@ -24,7 +24,6 @@
 using Amazon.Lambda.APIGatewayEvents;
 using Amazon.Lambda.Core;
 using Amazon.Lambda.Serialization.SystemTextJson;
-using Amazon.XRay.Recorder.Handlers.AwsSdk;
 using AWS.Lambda.Powertools.Logging;
 using AWS.Lambda.Powertools.Tracing;
 

examples/Tracing/src/HelloWorld/HelloWorld.csproj

@@ -11,6 +11,5 @@
         <PackageReference Include="AWS.Lambda.Powertools.Logging" Version="1.2.0" />
         <PackageReference Include="AWS.Lambda.Powertools.Tracing" Version="1.2.0" />
         <PackageReference Include="AWSSDK.DynamoDBv2" Version="3.7.200.23" />
-        <PackageReference Include="AWSXRayRecorder.Handlers.AwsSdk" Version="2.12.0" />
     </ItemGroup>
 </Project>