in src/Blazor.AI.ServiceDefaults/Extensions.cs [64:74]
private static TBuilder AddOpenTelemetryExporters<TBuilder>(this TBuilder builder) where TBuilder : IHostApplicationBuilder
{
bool useOtlpExporter = !string.IsNullOrWhiteSpace(builder.Configuration["OTEL_EXPORTER_OTLP_ENDPOINT"]);
if (useOtlpExporter)
{
builder.Services.AddOpenTelemetry().UseOtlpExporter();
}
return builder;
}