About creating consumers

` c = Consumer({
'bootstrap.servers': servers,
'group.id': groupid,
'auto.offset.reset': offsettype,
# 'auto.offset.reset': 'latest',
})
c.subscribe([topic])`
When I created the consumer, I thought it would be obvious if there was no data because KAFKA was not connected

Checklist
=========
Please provide the following information:

- [ ] confluent-kafka-python and librdkafka version (`confluent_kafka.version()` and `confluent_kafka.libversion()`):
- [ ] Apache Kafka broker version:
- [ ] Client configuration: `{...}`
- [ ] Operating system:
- [ ] Provide client logs (with `'debug': '..'` as necessary)
- [ ] Provide broker log excerpts
- [ ] Critical issue