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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _parse_text(self, page_text):
 """Extract the s2config and the content from the raw page text."""


        # 1 sanitize: remove leading blank lines
        # 2 separate "config text" from content, store content
        # 3 convert config text + \n to obtain Meta, this is the config.

        lines = page_text.split('\n')
        i = 0
        while lines[i].strip() == '':
            i += 1
        if i > 0: # i points to the first non-blank line.  Else, i is 0, there are no leading blank lines
            lines = lines[i:]  #remove leading blank lines

        i = 0
        while lines[i].strip() != '':
            i += 1
            # i points to the first blank line
        cfg_lines = '\n'.join(lines[0:i + 1])  #config lines, plus the empty line

        md = markdown.Markdown(extensions=['meta','fenced_code', 'codehilite'],output_format="html5")
        md.convert(cfg_lines)   # need to trigger the conversion to obtain md.Meta

        self._config = md.Meta
        self._content =  '\n'.join(lines[i+1:])