// Add these to your go.mod:
// go get go.opentelemetry.io/otel
// go get go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp
// go get go.opentelemetry.io/otel/sdk/trace
// go get go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp