def METHOD_NAME(self):
    self._init_context()
    with open(self.template) as f:
        file = f.readlines()
        if self.start_line is None:
            self.start_line, end_line = self.find_line_in_template(file)
        for i in range(self.start_line, end_line):
            file.pop(i)
        print()
    # self.env_.loader = FileSystemLoader(self.file_system_loader)
    # template = self.env_.get_template(self.template)
    #
    # try:
    #     output_from_parsed_template = template.render(**self.render_context)
    # except UndefinedError as err:
    #     msg = f"The Jinja hook for '{get_readable_key_path(self.key_path)}' key path failed to render"
    #     raise UndefinedVariableInTemplate(msg, err, self.public_context)
    #
    # if self.output is not None:
    #     with open(self.output, 'w') as fh:
    #         fh.write(output_from_parsed_template)
    #     return self.output
    # else:
    #     return output_from_parsed_template