class App:
    def __init__(self, data):
        self.data = data

    def grok(self):
        """Parse html, format, normalise and return"""
        return None

class App:
    def __init__(self, data):
        self.data = data

    def grok(self):
        """Parse html, format, normalise and return"""
        return None

Parse html, format, normalise and return