from kafka import KafkaProducer producer = KafkaProducer(bootstrap_servers="localhost:9092") partitions = producer.partitions_for("my-topic") print(partitions)Description: In this example, a KafkaProducer is created with the bootstrap servers set to "localhost:9092". The partitions_for function is then used to retrieve metadata for the "my-topic" topic, and the result is printed to the console. Package library: The package library used in this example is the Python Kafka library.