Notwithstanding anything in section
415, where an accused person has pleaded guilty and has been convicted on such plea, there shall be no
appeal,---
(i) if the conviction is by a High Court; or
(ii) if the conviction is by a Court of Session or Magistrate of the first or second class, except as to the extent or legality of the sentence.
(i) if the conviction is by a High Court; or
(ii) if the conviction is by a Court of Session or Magistrate of the first or second class, except as to the extent or legality of the sentence.