Imports
- github.com/prometheus/client_golang/prometheus/promhttp
- go.opentelemetry.io/otel/attribute
- go.opentelemetry.io/otel/exporters/prometheus
- go.opentelemetry.io/otel/metric/instrument
- go.opentelemetry.io/otel/metric/instrument/syncfloat64
- go.opentelemetry.io/otel/sdk/metric
- google.golang.org/grpc