Update cns/service/main.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Behzad Mirkhanzadeh <b.mirkhanzadeh@gmail.com>

Author: behzad-mir

cns/service/main.go

@@ -494,7 +494,7 @@ func startTelemetryService(ctx context.Context, cnsconfig *configuration.CNSConf
 tb := telemetry.NewTelemetryBuffer(nil)
 
 var err error
-if aiKey := cnsconfig.TelemetrySettings.AppInsightsInstrumentationKey; aiKey != "" {
+if cnsconfig.TelemetrySettings.AppInsightsInstrumentationKey != "" {
 err = tb.CreateAITelemetryHandle(aiConfig, ts.DisableTrace, ts.DisableMetric, ts.DisableEvent)
 } else {
 logger.Printf("No Application Insights key provided for CNI telemetry service")