code: def convert_content(self) -> dict:
          
          source_content = self.load_content()
  
          converted = {}
  
          md_extenstions = [
              'full_yaml_metadata',
              'markdown.extensions.fenced_code',
          ]
          md = markdown.Markdown(md_extenstions)
          content = md.convert(source_content)
          meta = md.Meta
  
          if meta:
              converted.update(meta)
  
          if content:
              converted['content'] = content.strip()
  
          return converted
docs: Convert content of source file into dict result.