Move "Kafka_configs" initiation to "generate_kafka_configs"

    Class to control Kafka producer functionality.

    """

    def __init__(self):

        pass

        kafka_configs = self.generate_kafka_configs()

        self.bootstrap_servers      = kafka_configs['bootstrap_servers'] 

        self.node_exporter_endpoint = kafka_configs['node_exporter_endpoint']

        self.kafka_topic            = kafka_configs['kafka_topic']

        self.run_duration           = kafka_configs['run_duration']

        self.fetch_interval         = kafka_configs['fetch_interval']

    def generate_kafka_configs(self):    # define the function to get every attribute

    def generate_kafka_configs(self):    

        """

        Method to generate Kafka configurations 

        """

        create_kafka_configs = {

            'bootstrap_servers'      : '127.0.0.1:9092',                      # Kafka broker address - Replace with your Kafka broker address            

            'node_exporter_endpoint' : 'http://10.152.183.231:9100/metrics',  # Node Exporter metrics endpoint - Replace with your Node Exporter endpoint

            'kafka_topic'            : 'metric-data',                         # Kafka topic to produce to

            'run_duration'           :  20,                                   # Total duration to execute the producer

            'fetch_interval'         :  4                                     # Time between two fetch requests

            'bootstrap_servers' : "test_server",       # Kafka broker address - Replace with your Kafka broker address            

            'exporter_endpoint' : "test_exporter",     # Node Exporter metrics endpoint - Replace with your Node Exporter endpoint

            'kafka_topic'       : "test_kafka_topic",  # Kafka topic to produce to

            'run_duration'      : 10,                  # Total duration to execute the producer

            'fetch_interval'    : 2                    # Time between two fetch requests

        }

        return create_kafka_configs