def __init__(self, slack_webhook):
        """Initialize SlackNotifier class

        Args:
            slack_webhook (str): Slack web hook to allow message sending.
        """

        self.logger = structlog.get_logger()
        self.slack_name = "crypto-signal"
        self.slack_client = slackweb.Slack(url=slack_webhook)
Initialize SlackNotifier class

        Args:
            slack_webhook (str): Slack web hook to allow message sending.
        
app/notifiers/slack_client.py