from kafka import KafkaProducer producer = KafkaProducer(bootstrap_servers=['localhost:9092']) producer.send('test-topic', value=b'Hello, world!') producer.close()In this example, we create a KafkaProducer instance for the local Kafka broker running on port 9092. We then produce a message to the 'test-topic' topic and close the producer instance. The KafkaProducer library can be installed via pip package manager. The package name is 'kafka-python'.