code: def _render_html(self, libraries):
          
  
          title = self.options.get("title", "Keyword Documentation")
          date = time.strftime("%A %B %d, %I:%M %p")
          cci_version = cumulusci.__version__
  
          stylesheet_path = os.path.join(os.path.dirname(__file__), "stylesheet.css")
          with open(stylesheet_path) as f:
              stylesheet = f.read()
  
          jinjaenv = jinja2.Environment(
              loader=jinja2.FileSystemLoader(os.path.dirname(__file__)), autoescape=False
          )
          jinjaenv.filters["robot_html"] = robot.utils.html_format
          template = jinjaenv.get_template("template.html")
          return template.render(
              libraries=libraries,
              title=title,
              cci_version=cci_version,
              stylesheet=stylesheet,
              date=date,
          )
docs: Generate the html. `libraries` is a list of LibraryDocumentation objects