Fix TelemetryOptionalImportError

✅ Solution

TelemetryOptionalImportError usually means you're trying to use a feature (like a specific exporter) that requires an optional dependency which hasn't been installed. Fix it by installing the missing dependency using `pip install <package_name>`, where `<package_name>` is the name of the optional package needed, often indicated in the traceback or documentation for the feature you're using (e.g., `pip install opentelemetry-exporter-otlp-proto-grpc` for the OTLP exporter). Rerun your code after installation.